Base | Representation |
---|---|
bin | 10111000000011010… |
… | …00100001110000010 |
3 | 1011212210102222112011 |
4 | 23200031010032002 |
5 | 200243433044010 |
6 | 5401342323134 |
7 | 615036434116 |
oct | 134015041602 |
9 | 34783388464 |
10 | 12351456130 |
11 | 5269090892 |
12 | 24885894aa |
13 | 121ac0a730 |
14 | 852587746 |
15 | 4c4545a8a |
hex | 2e0344382 |
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".
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