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4295972631 = 34721574129
BaseRepresentation
bin1000000000000111…
…10101011100010111
3102002101122000120110
410000003311130113
532244232111011
61550141334103
7211313110356
oct40003653427
912071560513
104295972631
111904a67905
129ba867333
1353603c352
142ca79999d
151a223aba6
hex1000f5717

4295972631 has 24 divisors (see below), whose sum is σ = 5891131120. Its totient is φ = 2784517632.

The previous prime is 4295972609. The next prime is 4295972671. The reversal of 4295972631 is 1362795924.

It is not a de Polignac number, because 4295972631 - 210 = 4295971607 is a prime.

It is a super-2 number, since 2×42959726312 = 36910761692602124322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4295972671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1038375 + ... + 1042503.

Almost surely, 24295972631 is an apocalyptic number.

4295972631 is a deficient number, since it is larger than the sum of its proper divisors (1595158489).

4295972631 is a wasteful number, since it uses less digits than its factorization.

4295972631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4383 (or 4336 counting only the distinct ones).

The product of its digits is 816480, while the sum is 48.

The square root of 4295972631 is about 65543.6696485633. The cubic root of 4295972631 is about 1625.6254956607.

The spelling of 4295972631 in words is "four billion, two hundred ninety-five million, nine hundred seventy-two thousand, six hundred thirty-one".

Divisors: 1 3 47 141 157 471 2209 4129 6627 7379 12387 22137 194063 346813 582189 648253 1040439 1944759 9120961 27362883 30467891 91403673 1431990877 4295972631