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1041664315 = 5913322811
BaseRepresentation
bin111110000101101…
…000100100111011
32200121002000210211
4332011220210323
54113131224230
6251210251551
734546000126
oct7605504473
92617060724
101041664315
11494aa08aa
12250a26bb7
13137a67423
149c4b53bd
15616b142a
hex3e16893b

1041664315 has 8 divisors (see below), whose sum is σ = 1250188848. Its totient is φ = 833203680.

The previous prime is 1041664297. The next prime is 1041664331. The reversal of 1041664315 is 5134661401.

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

It is not a de Polignac number, because 1041664315 - 221 = 1039567163 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34260 + ... + 57070.

It is an arithmetic number, because the mean of its divisors is an integer number (156273606).

Almost surely, 21041664315 is an apocalyptic number.

1041664315 is a deficient number, since it is larger than the sum of its proper divisors (208524533).

1041664315 is an equidigital number, since it uses as much as digits as its factorization.

1041664315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31949.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1041664315 is about 32274.8247865112. The cubic root of 1041664315 is about 1013.6995697517.

The spelling of 1041664315 in words is "one billion, forty-one million, six hundred sixty-four thousand, three hundred fifteen".

Divisors: 1 5 9133 22811 45665 114055 208332863 1041664315