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313164011 = 292372371
BaseRepresentation
bin10010101010101…
…000000011101011
3210211021101021002
4102222220003223
51120132222021
651024105215
710521564416
oct2252500353
9724241232
10313164011
11150855836
1288a6520b
134cb59864
142d83cb7d
151c75e50b
hex12aa80eb

313164011 has 6 divisors (see below), whose sum is σ = 324336012. Its totient is φ = 302364440.

The previous prime is 313163993. The next prime is 313164013. The reversal of 313164011 is 110461313.

It is not a de Polignac number, because 313164011 - 210 = 313162987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313164013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185345 + ... + 187026.

It is an arithmetic number, because the mean of its divisors is an integer number (54056002).

Almost surely, 2313164011 is an apocalyptic number.

313164011 is a deficient number, since it is larger than the sum of its proper divisors (11172001).

313164011 is an equidigital number, since it uses as much as digits as its factorization.

313164011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372429 (or 372400 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 313164011 is about 17696.4406308161. The cubic root of 313164011 is about 679.0847049641.

The spelling of 313164011 in words is "three hundred thirteen million, one hundred sixty-four thousand, eleven".

Divisors: 1 29 841 372371 10798759 313164011