Base | Representation |
---|---|
bin | 10111000110001111… |
… | …10111100000000010 |
3 | 1012000012120212010121 |
4 | 23203013313200002 |
5 | 200344002044322 |
6 | 5410252050454 |
7 | 616202605312 |
oct | 134307674002 |
9 | 35005525117 |
10 | 12400424962 |
11 | 52937978a2 |
12 | 24a0a63a2a |
13 | 12280c4683 |
14 | 858c93442 |
15 | 4c89b9ec7 |
hex | 2e31f7802 |
12400424962 has 8 divisors (see below), whose sum is σ = 18765245196. Its totient is φ = 6145343232.
The previous prime is 12400424957. The next prime is 12400424989. The reversal of 12400424962 is 26942400421.
It can be written as a sum of positive squares in 2 ways, for example, as 12392365041 + 8059921 = 111321^2 + 2839^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27434343 + ... + 27434794.
Almost surely, 212400424962 is an apocalyptic number.
12400424962 is a deficient number, since it is larger than the sum of its proper divisors (6364820234).
12400424962 is a wasteful number, since it uses less digits than its factorization.
12400424962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54869252.
The product of its (nonzero) digits is 27648, while the sum is 34.
The spelling of 12400424962 in words is "twelve billion, four hundred million, four hundred twenty-four thousand, nine hundred sixty-two".
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