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316192053 = 31933116759
BaseRepresentation
bin10010110110001…
…011010100110101
3211000222012221210
4102312023110311
51121421121203
651213032033
710556405502
oct2266132465
9730865853
10316192053
11152533851
1289a85619
1350679bb8
142ddca4a9
151cb5b803
hex12d8b535

316192053 has 16 divisors (see below), whose sum is σ = 445145600. Its totient is φ = 199085040.

The previous prime is 316192043. The next prime is 316192067. The reversal of 316192053 is 350291613.

It is not a de Polignac number, because 316192053 - 26 = 316191989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 316192053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316192043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10488 + ... + 27246.

It is an arithmetic number, because the mean of its divisors is an integer number (27821600).

Almost surely, 2316192053 is an apocalyptic number.

It is an amenable number.

316192053 is a deficient number, since it is larger than the sum of its proper divisors (128953547).

316192053 is a wasteful number, since it uses less digits than its factorization.

316192053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17112.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 316192053 is about 17781.7899267762. The cubic root of 316192053 is about 681.2664209716.

The spelling of 316192053 in words is "three hundred sixteen million, one hundred ninety-two thousand, fifty-three".

Divisors: 1 3 19 57 331 993 6289 16759 18867 50277 318421 955263 5547229 16641687 105397351 316192053