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10313405260 = 225515670263
BaseRepresentation
bin10011001101011101…
…00001001101001100
3222121202111021022121
421212232201031030
5132110212432020
64423220022324
7513401332624
oct114656411514
928552437277
1010313405260
114412715024
121bb9b319a4
13c848cca82
146dba25884
15405668baa
hex266ba134c

10313405260 has 12 divisors (see below), whose sum is σ = 21658151088. Its totient is φ = 4125362096.

The previous prime is 10313405251. The next prime is 10313405287. The reversal of 10313405260 is 6250431301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257835112 + ... + 257835151.

It is an arithmetic number, because the mean of its divisors is an integer number (1804845924).

Almost surely, 210313405260 is an apocalyptic number.

10313405260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10313405260 is an abundant number, since it is smaller than the sum of its proper divisors (11344745828).

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

10313405260 is a wasteful number, since it uses less digits than its factorization.

10313405260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515670272 (or 515670270 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 10313405260 its reverse (6250431301), we get a palindrome (16563836561).

The spelling of 10313405260 in words is "ten billion, three hundred thirteen million, four hundred five thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 515670263 1031340526 2062681052 2578351315 5156702630 10313405260