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12313130010 = 2352914153023
BaseRepresentation
bin10110111011110101…
…10111010000011010
31011210010022210222020
423131322313100122
5200204130130020
65353453035310
7614062610136
oct133572672032
934703283866
1012313130010
115249493905
122477785b36
131212caba5c
1484b44c3c6
154c0ec4c40
hex2ddeb741a

12313130010 has 32 divisors (see below), whose sum is σ = 30570531840. Its totient is φ = 3170276928.

The previous prime is 12313130003. The next prime is 12313130143. The reversal of 12313130010 is 1003131321.

It is a super-2 number, since 2×123131300102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 7075642 + ... + 7077381.

It is an arithmetic number, because the mean of its divisors is an integer number (955329120).

Almost surely, 212313130010 is an apocalyptic number.

12313130010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12313130010 is an abundant number, since it is smaller than the sum of its proper divisors (18257401830).

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

12313130010 is a wasteful number, since it uses less digits than its factorization.

12313130010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14153062.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12313130010 its reverse (1003131321), we get a palindrome (13316261331).

The spelling of 12313130010 in words is "twelve billion, three hundred thirteen million, one hundred thirty thousand, ten".

Divisors: 1 2 3 5 6 10 15 29 30 58 87 145 174 290 435 870 14153023 28306046 42459069 70765115 84918138 141530230 212295345 410437667 424590690 820875334 1231313001 2052188335 2462626002 4104376670 6156565005 12313130010