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152007668352 = 2732829159169
BaseRepresentation
bin1000110110010001011…
…1001111001010000000
3112112100200020122002200
42031210113033022000
54442302430341402
6153455323513200
713660614601521
oct2154427171200
9475320218080
10152007668352
11595144030a1
1225563088800
13114464accb7
147500284848
153e49ea921c
hex23645cf280

152007668352 has 96 divisors (see below), whose sum is σ = 437948296500. Its totient is φ = 50607783936.

The previous prime is 152007668327. The next prime is 152007668359. The reversal of 152007668352 is 253866700251.

152007668352 is a `hidden beast` number, since 1 + 520 + 0 + 76 + 6 + 8 + 3 + 52 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 139654679616 + 12352988736 = 373704^2 + 111144^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 152007668298 and 152007668307.

It is not an unprimeable number, because it can be changed into a prime (152007668359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 875424 + ... + 1034592.

Almost surely, 2152007668352 is an apocalyptic number.

152007668352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152007668352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218974148250).

152007668352 is an abundant number, since it is smaller than the sum of its proper divisors (285940628148).

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

152007668352 is a wasteful number, since it uses less digits than its factorization.

152007668352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160018 (or 160003 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 152007668352 in words is "one hundred fifty-two billion, seven million, six hundred sixty-eight thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 829 1152 1658 2487 3316 4974 6632 7461 9948 13264 14922 19896 26528 29844 39792 53056 59688 79584 106112 119376 159168 159169 238752 318336 318338 477504 477507 636676 955008 955014 1273352 1432521 1910028 2546704 2865042 3820056 5093408 5730084 7640112 10186816 11460168 15280224 20373632 22920336 30560448 45840672 61120896 91681344 131951101 183362688 263902202 395853303 527804404 791706606 1055608808 1187559909 1583413212 2111217616 2375119818 3166826424 4222435232 4750239636 6333652848 8444870464 9500479272 12667305696 16889740928 19000958544 25334611392 38001917088 50669222784 76003834176 152007668352