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1313100314 = 223123123189
BaseRepresentation
bin100111001000100…
…0101001000011010
310101111211101222222
41032101011020122
510142123202224
6334144144042
744353111541
oct11621051032
93344741888
101313100314
11614235779
12307908022
1317c073a46
14c6571158
157a42bb5e
hex4e44521a

1313100314 has 16 divisors (see below), whose sum is σ = 2057045760. Its totient is φ = 627467280.

The previous prime is 1313100311. The next prime is 1313100319. The reversal of 1313100314 is 4130013131.

It is a junction number, because it is equal to n+sod(n) for n = 1313100292 and 1313100301.

It is not an unprimeable number, because it can be changed into a prime (1313100311) 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, 45032 + ... + 68220.

It is an arithmetic number, because the mean of its divisors is an integer number (128565360).

Almost surely, 21313100314 is an apocalyptic number.

1313100314 is a deficient number, since it is larger than the sum of its proper divisors (743945446).

1313100314 is a wasteful number, since it uses less digits than its factorization.

1313100314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24445.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1313100314 is about 36236.7260386476. The cubic root of 1313100314 is about 1095.0466856655.

Adding to 1313100314 its reverse (4130013131), we get a palindrome (5443113445).

The spelling of 1313100314 in words is "one billion, three hundred thirteen million, one hundred thousand, three hundred fourteen".

Divisors: 1 2 23 46 1231 2462 23189 28313 46378 56626 533347 1066694 28545659 57091318 656550157 1313100314