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52025313125214 = 23311137159941093
BaseRepresentation
bin10111101010001000101100…
…10011101110001101011110
320211012120102112010002222000
423311010112103232031132
523304340320130001324
6302352033210303130
713646463521064102
oct1365042623561536
9224176375102860
1052025313125214
11156388a1a64570
125a02a30127aa6
132304c73335840
14cbc077c6d902
156034700629c9
hex2f51164ee35e

52025313125214 has 128 divisors (see below), whose sum is σ = 135842778086400. Its totient is φ = 14550486917760.

The previous prime is 52025313125183. The next prime is 52025313125239. The reversal of 52025313125214 is 41252131352025.

52025313125214 is a `hidden beast` number, since 5 + 2 + 0 + 2 + 5 + 313 + 125 + 214 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54811252 + ... + 55752344.

It is an arithmetic number, because the mean of its divisors is an integer number (1061271703800).

Almost surely, 252025313125214 is an apocalyptic number.

52025313125214 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 52025313125214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67921389043200).

52025313125214 is an abundant number, since it is smaller than the sum of its proper divisors (83817464961186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52025313125214 is a wasteful number, since it uses less digits than its factorization.

52025313125214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948287 (or 948281 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 52025313125214 its reverse (41252131352025), we get a palindrome (93277444477239).

The spelling of 52025313125214 in words is "fifty-two trillion, twenty-five billion, three hundred thirteen million, one hundred twenty-five thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 99 117 143 198 234 286 297 351 429 594 702 858 1287 2574 3861 7159 7722 14318 21477 42954 64431 78749 93067 128862 157498 186134 193293 236247 279201 386586 472494 558402 708741 837603 941093 1023737 1417482 1675206 1882186 2047474 2126223 2512809 2823279 3071211 4252446 5025618 5646558 6142422 8469837 9213633 10352023 12234209 16939674 18427266 20704046 24468418 25409511 27640899 31056069 36702627 50819022 55281798 62112138 73405254 93168207 110107881 134576299 186336414 220215762 269152598 279504621 330323643 403728897 559009242 660647286 807457794 1211186691 2422373382 3633560073 6737284787 7267120146 13474569574 20211854361 40423708722 60635563083 74110132657 87584702231 121271126166 148220265314 175169404462 181906689249 222330397971 262754106693 363813378498 444660795942 525508213386 666991193913 788262320079 963431724541 1333982387826 1576524640158 1926863449082 2000973581739 2364786960237 2890295173623 4001947163478 4729573920474 5780590347246 8670885520869 17341771041738 26012656562607 52025313125214