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412008131 = 2373245389
BaseRepresentation
bin11000100011101…
…011111011000011
31001201021011220102
4120203223323003
51320433230011
6104514433015
713132003613
oct3043537303
91051234812
10412008131
111a1627897
12b5b9276b
13674871c2
143ca0ca43
152628673b
hex188ebec3

412008131 has 8 divisors (see below), whose sum is σ = 435812640. Its totient is φ = 388694592.

The previous prime is 412008127. The next prime is 412008143. The reversal of 412008131 is 131800214.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 412008131 - 22 = 412008127 is a prime.

It is a super-2 number, since 2×4120081312 = 339501400020226322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412008161) 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, 121016 + ... + 124373.

It is an arithmetic number, because the mean of its divisors is an integer number (54476580).

Almost surely, 2412008131 is an apocalyptic number.

412008131 is a deficient number, since it is larger than the sum of its proper divisors (23804509).

412008131 is a wasteful number, since it uses less digits than its factorization.

412008131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245485.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 412008131 is about 20297.9834220053. The cubic root of 412008131 is about 744.1067811001.

Adding to 412008131 its reverse (131800214), we get a palindrome (543808345).

The spelling of 412008131 in words is "four hundred twelve million, eight thousand, one hundred thirty-one".

Divisors: 1 23 73 1679 245389 5643947 17913397 412008131