Base | Representation |
---|---|
bin | 10111001000010000… |
… | …10111010010001001 |
3 | 1012001101101211201120 |
4 | 23210020113102021 |
5 | 200412314113421 |
6 | 5412054305453 |
7 | 616466404110 |
oct | 134410272211 |
9 | 35041354646 |
10 | 12417332361 |
11 | 52a2295655 |
12 | 24a6658289 |
13 | 122b764255 |
14 | 85b214c77 |
15 | 4ca2098c6 |
hex | 2e4217489 |
12417332361 has 32 divisors (see below), whose sum is σ = 19109376768. Its totient is φ = 7025356800.
The previous prime is 12417332359. The next prime is 12417332363. The reversal of 12417332361 is 16323371421.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12417332359) and next prime (12417332363).
It is not a de Polignac number, because 12417332361 - 21 = 12417332359 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12417332363) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2847795 + ... + 2852151.
It is an arithmetic number, because the mean of its divisors is an integer number (597168024).
Almost surely, 212417332361 is an apocalyptic number.
It is an amenable number.
12417332361 is a deficient number, since it is larger than the sum of its proper divisors (6692044407).
12417332361 is a wasteful number, since it uses less digits than its factorization.
12417332361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5681.
The product of its digits is 18144, while the sum is 33.
The spelling of 12417332361 in words is "twelve billion, four hundred seventeen million, three hundred thirty-two thousand, three hundred sixty-one".
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