Base | Representation |
---|---|
bin | 10111000011001100… |
… | …10111101111010000 |
3 | 1011221102111101001120 |
4 | 23201212113233100 |
5 | 200320431220041 |
6 | 5403540202240 |
7 | 615442430100 |
oct | 134146275720 |
9 | 34842441046 |
10 | 12374866896 |
11 | 5280320727 |
12 | 2494399380 |
13 | 1222a16462 |
14 | 85571d200 |
15 | 4c661c366 |
hex | 2e1997bd0 |
12374866896 has 120 divisors (see below), whose sum is σ = 39145128480. Its totient is φ = 3349575936.
The previous prime is 12374866891. The next prime is 12374866963. The reversal of 12374866896 is 69866847321.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12374866891) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93771 + ... + 183146.
It is an arithmetic number, because the mean of its divisors is an integer number (326209404).
Almost surely, 212374866896 is an apocalyptic number.
12374866896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12374866896 is an abundant number, since it is smaller than the sum of its proper divisors (26770261584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12374866896 is a wasteful number, since it uses less digits than its factorization.
12374866896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276961 (or 276948 counting only the distinct ones).
The product of its digits is 20901888, while the sum is 60.
The spelling of 12374866896 in words is "twelve billion, three hundred seventy-four million, eight hundred sixty-six thousand, eight hundred ninety-six".
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