Base | Representation |
---|---|
bin | 10111001000010101… |
… | …11000110101100010 |
3 | 1012001102122110102202 |
4 | 23210022320311202 |
5 | 200413001302312 |
6 | 5412120413202 |
7 | 616505131244 |
oct | 134412706542 |
9 | 35042573382 |
10 | 12417994082 |
11 | 52a26a782a |
12 | 24a6917202 |
13 | 122b9364c0 |
14 | 85b348094 |
15 | 4ca2da9c2 |
hex | 2e42b8d62 |
12417994082 has 16 divisors (see below), whose sum is σ = 20179962432. Its totient is φ = 5697060240.
The previous prime is 12417994073. The next prime is 12417994109. The reversal of 12417994082 is 28049971421.
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, 1425644 + ... + 1434327.
It is an arithmetic number, because the mean of its divisors is an integer number (1261247652).
Almost surely, 212417994082 is an apocalyptic number.
12417994082 is a deficient number, since it is larger than the sum of its proper divisors (7761968350).
12417994082 is a wasteful number, since it uses less digits than its factorization.
12417994082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2860153.
The product of its (nonzero) digits is 290304, while the sum is 47.
The spelling of 12417994082 in words is "twelve billion, four hundred seventeen million, nine hundred ninety-four thousand, eighty-two".
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