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410013431 = 1992578017
BaseRepresentation
bin11000011100000…
…100111011110111
31001120111211200122
4120130010323313
51314430412211
6104404002155
713106025302
oct3034047367
91046454618
10410013431
111a0495183
12b539035b
1366c392c9
143c64db39
1525ee06db
hex18704ef7

410013431 has 8 divisors (see below), whose sum is σ = 413728800. Its totient is φ = 406315008.

The previous prime is 410013421. The next prime is 410013449. The reversal of 410013431 is 134310014.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-410013431 is a prime.

It is a super-2 number, since 2×4100134312 = 336222027200783522, 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 (410013421) 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, 47135 + ... + 55151.

It is an arithmetic number, because the mean of its divisors is an integer number (51716100).

Almost surely, 2410013431 is an apocalyptic number.

410013431 is a deficient number, since it is larger than the sum of its proper divisors (3715369).

410013431 is a wasteful number, since it uses less digits than its factorization.

410013431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8473.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 410013431 is about 20248.7883835058. The cubic root of 410013431 is about 742.9039961167.

Adding to 410013431 its reverse (134310014), we get a palindrome (544323445).

The spelling of 410013431 in words is "four hundred ten million, thirteen thousand, four hundred thirty-one".

Divisors: 1 199 257 8017 51143 1595383 2060369 410013431