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153107932 = 2238276983
BaseRepresentation
bin10010010000000…
…11110111011100
3101200002200121011
421020003313130
5303143423212
623105345004
73536252545
oct1110036734
9350080534
10153107932
117947528a
1243338164
1325949713
14164974cc
15d6954a7
hex9203ddc

153107932 has 6 divisors (see below), whose sum is σ = 267938888. Its totient is φ = 76553964.

The previous prime is 153107917. The next prime is 153107939. The reversal of 153107932 is 239701351.

It is a junction number, because it is equal to n+sod(n) for n = 153107894 and 153107903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153107939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19138488 + ... + 19138495.

Almost surely, 2153107932 is an apocalyptic number.

It is an amenable number.

153107932 is a deficient number, since it is larger than the sum of its proper divisors (114830956).

153107932 is a wasteful number, since it uses less digits than its factorization.

153107932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38276987 (or 38276985 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 153107932 is about 12373.6790002004. The cubic root of 153107932 is about 534.9738619425.

The spelling of 153107932 in words is "one hundred fifty-three million, one hundred seven thousand, nine hundred thirty-two".

Divisors: 1 2 4 38276983 76553966 153107932