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10131243310 = 256011685731
BaseRepresentation
bin10010110111101111…
…01000000100101110
3222011001201111002201
421123313220010232
5131222044241220
64353151412114
7506030101336
oct113367500456
928131644081
1010131243310
114329906061
121b68b2403a
13c55c4cb36
146c17680c6
153e4684d0a
hex25bde812e

10131243310 has 16 divisors (see below), whose sum is σ = 18266591952. Its totient is φ = 4045752000.

The previous prime is 10131243301. The next prime is 10131243337. The reversal of 10131243310 is 1334213101.

It is a super-2 number, since 2×101312433102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836856 + ... + 848875.

It is an arithmetic number, because the mean of its divisors is an integer number (1141661997).

Almost surely, 210131243310 is an apocalyptic number.

10131243310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10131243310 is a deficient number, since it is larger than the sum of its proper divisors (8135348642).

10131243310 is a wasteful number, since it uses less digits than its factorization.

10131243310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686339.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10131243310 its reverse (1334213101), we get a palindrome (11465456411).

The spelling of 10131243310 in words is "ten billion, one hundred thirty-one million, two hundred forty-three thousand, three hundred ten".

Divisors: 1 2 5 10 601 1202 3005 6010 1685731 3371462 8428655 16857310 1013124331 2026248662 5065621655 10131243310