Base | Representation |
---|---|
bin | 10110110010010010… |
… | …01100010011000011 |
3 | 1011120112112210102221 |
4 | 23121021030103003 |
5 | 200023122001011 |
6 | 5341511351511 |
7 | 612100533262 |
oct | 133111142303 |
9 | 34515483387 |
10 | 12233000131 |
11 | 5208234070 |
12 | 2454982597 |
13 | 11cc504521 |
14 | 8409505d9 |
15 | 4b8e47971 |
hex | 2d924c4c3 |
12233000131 has 32 divisors (see below), whose sum is σ = 14306846400. Its totient is φ = 10336481280.
The previous prime is 12233000123. The next prime is 12233000173. The reversal of 12233000131 is 13100033221.
It is a cyclic number.
It is not a de Polignac number, because 12233000131 - 23 = 12233000123 is a prime.
It is a super-2 number, since 2×122330001312 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12233000431) 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, 7602055 + ... + 7603663.
It is an arithmetic number, because the mean of its divisors is an integer number (447088950).
Almost surely, 212233000131 is an apocalyptic number.
12233000131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12233000131 is a deficient number, since it is larger than the sum of its proper divisors (2073846269).
12233000131 is a wasteful number, since it uses less digits than its factorization.
12233000131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2119.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 12233000131 its reverse (13100033221), we get a palindrome (25333033352).
The spelling of 12233000131 in words is "twelve billion, two hundred thirty-three million, one hundred thirty-one", and thus it is an aban number.
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