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342187592932 = 22414277348781
BaseRepresentation
bin1001111101010111111…
…10000100110011100100
31012201020122022210121001
410332223332010303210
521101300010433212
6421110535403044
733502504356163
oct4765376046344
91181218283531
10342187592932
11122136a80289
1256399b23484
132636418a453
14127c207b3da
158d7b261657
hex4fabf84ce4

342187592932 has 24 divisors (see below), whose sum is σ = 613460772792. Its totient is φ = 166913452800.

The previous prime is 342187592897. The next prime is 342187592939. The reversal of 342187592932 is 239295781243.

It can be written as a sum of positive squares in 4 ways, for example, as 58765517056 + 283422075876 = 242416^2 + 532374^2 .

It is a super-2 number, since 2×3421875929322 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342187592939) 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, 6990382 + ... + 7039162.

It is an arithmetic number, because the mean of its divisors is an integer number (25560865533).

Almost surely, 2342187592932 is an apocalyptic number.

It is an amenable number.

342187592932 is a deficient number, since it is larger than the sum of its proper divisors (271273179860).

342187592932 is a wasteful number, since it uses less digits than its factorization.

342187592932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91599 (or 91597 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 55.

The spelling of 342187592932 in words is "three hundred forty-two billion, one hundred eighty-seven million, five hundred ninety-two thousand, nine hundred thirty-two".

Divisors: 1 2 4 41 82 164 42773 48781 85546 97562 171092 195124 1753693 2000021 3507386 4000042 7014772 8000084 2086509713 4173019426 8346038852 85546898233 171093796466 342187592932