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152801894328 = 23362171102407
BaseRepresentation
bin1000111001001110110…
…0111101111110111000
3112121102000201111022120
42032103230331332320
510000414241104303
6154110214521240
714016400446246
oct2162354757670
9477360644276
10152801894328
115989175a8a6
1225745066220
1311541bc09b5
147577949796
153e94a90553
hex2393b3dfb8

152801894328 has 32 divisors (see below), whose sum is σ = 382014610560. Its totient is φ = 50932648160.

The previous prime is 152801894303. The next prime is 152801894339. The reversal of 152801894328 is 823498108251.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1440901 + ... + 1543307.

It is an arithmetic number, because the mean of its divisors is an integer number (11937956580).

Almost surely, 2152801894328 is an apocalyptic number.

It is an amenable number.

152801894328 is an abundant number, since it is smaller than the sum of its proper divisors (229212716232).

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

152801894328 is a wasteful number, since it uses less digits than its factorization.

152801894328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164587 (or 164583 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 51.

The spelling of 152801894328 in words is "one hundred fifty-two billion, eight hundred one million, eight hundred ninety-four thousand, three hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 24 62171 102407 124342 186513 204814 248684 307221 373026 409628 497368 614442 746052 819256 1228884 1492104 2457768 6366745597 12733491194 19100236791 25466982388 38200473582 50933964776 76400947164 152801894328