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52025910414320 = 24519191179201951
BaseRepresentation
bin10111101010001001110011…
…11010001100101111110000
320211012121222011000112120202
423311010321322030233300
523304343031031224240
6302352212344254332
713646514363002543
oct1365047172145760
9224177864015522
1052025910414320
1115639079130727
125a02b781713a8
132305039cc254b
14cbc0d330c85a
156034a76e7315
hex2f5139e8cbf0

52025910414320 has 80 divisors (see below), whose sum is σ = 127993202196480. Its totient is φ = 19611861408000.

The previous prime is 52025910414311. The next prime is 52025910414341. The reversal of 52025910414320 is 2341401952025.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×520259104143202 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89310656 + ... + 89891295.

It is an arithmetic number, because the mean of its divisors is an integer number (1599915027456).

Almost surely, 252025910414320 is an apocalyptic number.

It is an amenable number.

52025910414320 is an abundant number, since it is smaller than the sum of its proper divisors (75967291782160).

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

52025910414320 is a wasteful number, since it uses less digits than its factorization.

52025910414320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179202174 (or 179202168 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 52025910414320 in words is "fifty-two trillion, twenty-five billion, nine hundred ten million, four hundred fourteen thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 191 304 380 382 760 764 955 1520 1528 1910 3056 3629 3820 7258 7640 14516 15280 18145 29032 36290 58064 72580 145160 290320 179201951 358403902 716807804 896009755 1433615608 1792019510 2867231216 3404837069 3584039020 6809674138 7168078040 13619348276 14336156080 17024185345 27238696552 34048370690 34227572641 54477393104 68096741380 68455145282 136193482760 136910290564 171137863205 272386965520 273820581128 342275726410 547641162256 650323880179 684551452820 1300647760358 1369102905640 2601295520716 2738205811280 3251619400895 5202591041432 6503238801790 10405182082864 13006477603580 26012955207160 52025910414320