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3117315084 = 2231334995711
BaseRepresentation
bin1011100111001110…
…0111010000001100
322001020210000101020
42321303213100030
522341013040314
61233154514140
7140151512112
oct27163472014
98036700336
103117315084
11135a708a64
1272bb95950
133a8aab350
14218023ab2
15133a18da9
hexb9ce740c

3117315084 has 48 divisors (see below), whose sum is σ = 7836864000. Its totient is φ = 958731840.

The previous prime is 3117315077. The next prime is 3117315101. The reversal of 3117315084 is 4805137113.

3117315084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 542989 + ... + 548699.

It is an arithmetic number, because the mean of its divisors is an integer number (163268000).

Almost surely, 23117315084 is an apocalyptic number.

It is an amenable number.

3117315084 is an abundant number, since it is smaller than the sum of its proper divisors (4719548916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3117315084 is a wasteful number, since it uses less digits than its factorization.

3117315084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9230 (or 9228 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 3117315084 is about 55832.9211487273. The cubic root of 3117315084 is about 1460.8094410640.

The spelling of 3117315084 in words is "three billion, one hundred seventeen million, three hundred fifteen thousand, eighty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 3499 5711 6998 10497 11422 13996 17133 20994 22844 34266 41988 45487 68532 74243 90974 136461 148486 181948 222729 272922 296972 445458 545844 890916 19982789 39965578 59948367 79931156 119896734 239793468 259776257 519552514 779328771 1039105028 1558657542 3117315084