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12351456130 = 2513122377687
BaseRepresentation
bin10111000000011010…
…00100001110000010
31011212210102222112011
423200031010032002
5200243433044010
65401342323134
7615036434116
oct134015041602
934783388464
1012351456130
115269090892
1224885894aa
13121ac0a730
14852587746
154c4545a8a
hex2e0344382

12351456130 has 32 divisors (see below), whose sum is σ = 23962708224. Its totient is φ = 4556750016.

The previous prime is 12351456121. The next prime is 12351456151. The reversal of 12351456130 is 3165415321.

It is a junction number, because it is equal to n+sod(n) for n = 12351456092 and 12351456101.

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, 120147 + ... + 197833.

It is an arithmetic number, because the mean of its divisors is an integer number (748834632).

Almost surely, 212351456130 is an apocalyptic number.

12351456130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12351456130 is a deficient number, since it is larger than the sum of its proper divisors (11611252094).

12351456130 is a wasteful number, since it uses less digits than its factorization.

12351456130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78930.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 12351456130 in words is "twelve billion, three hundred fifty-one million, four hundred fifty-six thousand, one hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 1223 2446 6115 12230 15899 31798 77687 79495 155374 158990 388435 776870 1009931 2019862 5049655 10099310 95011201 190022402 475056005 950112010 1235145613 2470291226 6175728065 12351456130