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27832052151 = 323092450239
BaseRepresentation
bin11001111010111010…
…110110100110110111
32122211122220202000100
4121322322312212313
5424000001132101
620441425245143
72003463353121
oct317272664667
978748822010
1027832052151
11108925167a2
125488a937b3
1328171a6817
1414c0552211
15acd63de86
hex67aeb69b7

27832052151 has 6 divisors (see below), whose sum is σ = 40201853120. Its totient is φ = 18554701428.

The previous prime is 27832052113. The next prime is 27832052167. The reversal of 27832052151 is 15125023872.

27832052151 is a `hidden beast` number, since 2 + 7 + 83 + 2 + 0 + 521 + 51 = 666.

It is not a de Polignac number, because 27832052151 - 213 = 27832043959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27832052111) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1546225111 + ... + 1546225128.

Almost surely, 227832052151 is an apocalyptic number.

27832052151 is a deficient number, since it is larger than the sum of its proper divisors (12369800969).

27832052151 is a wasteful number, since it uses less digits than its factorization.

27832052151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092450245 (or 3092450242 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 27832052151 in words is "twenty-seven billion, eight hundred thirty-two million, fifty-two thousand, one hundred fifty-one".

Divisors: 1 3 9 3092450239 9277350717 27832052151