Base | Representation |
---|---|
bin | 10111111001101100… |
… | …11110100010110100 |
3 | 1020010021210220011121 |
4 | 23330312132202310 |
5 | 202240002331113 |
6 | 5521151513324 |
7 | 632663554123 |
oct | 137466364264 |
9 | 36107726147 |
10 | 12832073908 |
11 | 549540a065 |
12 | 25a1528844 |
13 | 1296667654 |
14 | 89a335aba |
15 | 501830e8d |
hex | 2fcd9e8b4 |
12832073908 has 24 divisors (see below), whose sum is σ = 23221820160. Its totient is φ = 6198005760.
The previous prime is 12832073879. The next prime is 12832073927. The reversal of 12832073908 is 80937023821.
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, 22093 + ... + 161716.
It is an arithmetic number, because the mean of its divisors is an integer number (967575840).
Almost surely, 212832073908 is an apocalyptic number.
It is an amenable number.
12832073908 is a deficient number, since it is larger than the sum of its proper divisors (10389746252).
12832073908 is a wasteful number, since it uses less digits than its factorization.
12832073908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184407 (or 184405 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 43.
The spelling of 12832073908 in words is "twelve billion, eight hundred thirty-two million, seventy-three thousand, nine hundred eight".
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