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152704934748 = 2234471311527
BaseRepresentation
bin1000111000110111101…
…1000110001101011100
3112121011021021102210000
42032031323012031130
510000214430402443
6154052432414300
714014112346252
oct2161573061534
9477137242700
10152704934748
1159841a55713
12257186a7390
1311527aa3072
147568b0a5d2
153e8b2db8d3
hex238dec635c

152704934748 has 30 divisors (see below), whose sum is σ = 399200864216. Its totient is φ = 50901644808.

The previous prime is 152704934743. The next prime is 152704934749. The reversal of 152704934748 is 847439407251.

152704934748 is a `hidden beast` number, since 1 + 5 + 2 + 70 + 493 + 47 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 152704934694 and 152704934703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152704934743) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 235655440 + ... + 235656087.

Almost surely, 2152704934748 is an apocalyptic number.

152704934748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

152704934748 is an abundant number, since it is smaller than the sum of its proper divisors (246495929468).

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

152704934748 is a wasteful number, since it uses less digits than its factorization.

152704934748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471311543 (or 471311532 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 152704934748 in words is "one hundred fifty-two billion, seven hundred four million, nine hundred thirty-four thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 471311527 942623054 1413934581 1885246108 2827869162 4241803743 5655738324 8483607486 12725411229 16967214972 25450822458 38176233687 50901644916 76352467374 152704934748