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2331410139 = 321811431191
BaseRepresentation
bin1000101011110110…
…0111111011011011
320000110221220110200
42022331213323123
514233320111024
61023202113243
7111526442052
oct21275477333
96013856420
102331410139
11a97024a43
1255094b823
132b2021c36
141818c7399
15d9a282c9
hex8af67edb

2331410139 has 12 divisors (see below), whose sum is σ = 3386200272. Its totient is φ = 1545685200.

The previous prime is 2331410131. The next prime is 2331410161. The reversal of 2331410139 is 9310141332.

2331410139 is a `hidden beast` number, since 233 + 1 + 410 + 13 + 9 = 666.

It is not a de Polignac number, because 2331410139 - 23 = 2331410131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2331410131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 713967 + ... + 717224.

It is an arithmetic number, because the mean of its divisors is an integer number (282183356).

Almost surely, 22331410139 is an apocalyptic number.

2331410139 is a deficient number, since it is larger than the sum of its proper divisors (1054790133).

2331410139 is a wasteful number, since it uses less digits than its factorization.

2331410139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431378 (or 1431375 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2331410139 is about 48284.6780977154. The cubic root of 2331410139 is about 1325.9878976940.

The spelling of 2331410139 in words is "two billion, three hundred thirty-one million, four hundred ten thousand, one hundred thirty-nine".

Divisors: 1 3 9 181 543 1629 1431191 4293573 12880719 259045571 777136713 2331410139