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152470704 = 2435715563
BaseRepresentation
bin10010001011010…
…00010010110000
3101121220022111010
421011220102300
5303013030304
623043550520
73530660001
oct1105502260
9347808433
10152470704
117907a551
124308b440
1325785669
141636d1a8
15d5bb789
hex91684b0

152470704 has 40 divisors (see below), whose sum is σ = 394643392. Its totient is φ = 50725440.

The previous prime is 152470697. The next prime is 152470709. The reversal of 152470704 is 407074251.

It is not an unprimeable number, because it can be changed into a prime (152470709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24627 + ... + 30189.

Almost surely, 2152470704 is an apocalyptic number.

It is an amenable number.

152470704 is an abundant number, since it is smaller than the sum of its proper divisors (242172688).

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

152470704 is a wasteful number, since it uses less digits than its factorization.

152470704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6145 (or 6139 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 152470704 is about 12347.9028178877. The cubic root of 152470704 is about 534.2306512474.

The spelling of 152470704 in words is "one hundred fifty-two million, four hundred seventy thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 48 571 1142 1713 2284 3426 4568 5563 6852 9136 11126 13704 16689 22252 27408 33378 44504 66756 89008 133512 267024 3176473 6352946 9529419 12705892 19058838 25411784 38117676 50823568 76235352 152470704