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53034202152 = 23326796711369
BaseRepresentation
bin110001011001000101…
…011011010000101000
312001220001012121111100
4301121011123100220
51332103223432102
640210311001400
73555144165111
oct613105332050
9161801177440
1053034202152
1120545474038
12a341069260
13500256ab09
1427d16bb208
1515a5e42a1c
hexc5915b428

53034202152 has 96 divisors (see below), whose sum is σ = 145941681600. Its totient is φ = 17394676992.

The previous prime is 53034202147. The next prime is 53034202159. The reversal of 53034202152 is 25120243035.

It is a happy number.

53034202152 is a `hidden beast` number, since 5 + 303 + 4 + 202 + 152 = 666.

It is a super-2 number, since 2×530342021522 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53034202159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4659124 + ... + 4670492.

It is an arithmetic number, because the mean of its divisors is an integer number (1520225850).

Almost surely, 253034202152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53034202152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72970840800).

53034202152 is an abundant number, since it is smaller than the sum of its proper divisors (92907479448).

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

53034202152 is a wasteful number, since it uses less digits than its factorization.

53034202152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12415 (or 12408 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 53034202152 its reverse (25120243035), we get a palindrome (78154445187).

The spelling of 53034202152 in words is "fifty-three billion, thirty-four million, two hundred two thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 67 72 134 201 268 402 536 603 804 967 1206 1608 1934 2412 2901 3868 4824 5802 7736 8703 11369 11604 17406 22738 23208 34107 34812 45476 64789 68214 69624 90952 102321 129578 136428 194367 204642 259156 272856 388734 409284 518312 583101 761723 777468 818568 1166202 1523446 1554936 2285169 2332404 3046892 4570338 4664808 6093784 6855507 9140676 10993823 13711014 18281352 21987646 27422028 32981469 43975292 54844056 65962938 87950584 98944407 131925876 197888814 263851752 395777628 736586141 791555256 1473172282 2209758423 2946344564 4419516846 5892689128 6629275269 8839033692 13258550538 17678067384 26517101076 53034202152