Base | Representation |
---|---|
bin | 10101100011111000… |
… | …100011101010100100 |
3 | 2012202101221200120100 |
4 | 111203320203222210 |
5 | 334403023411022 |
6 | 14345113504100 |
7 | 1446456625041 |
oct | 254370435244 |
9 | 65671850510 |
10 | 23150607012 |
11 | 98aaa06775 |
12 | 45a1112030 |
13 | 224c341440 |
14 | 11988d41c8 |
15 | 90765e1ac |
hex | 563e23aa4 |
23150607012 has 36 divisors (see below), whose sum is σ = 63021098140. Its totient is φ = 7123263552.
The previous prime is 23150607001. The next prime is 23150607023. The reversal of 23150607012 is 21070605132.
It is a happy number.
23150607012 is a `hidden beast` number, since 2 + 3 + 1 + 50 + 607 + 0 + 1 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (23150607001) and next prime (23150607023).
It can be written as a sum of positive squares in 2 ways, for example, as 9042868836 + 14107738176 = 95094^2 + 118776^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24733087 + ... + 24734022.
Almost surely, 223150607012 is an apocalyptic number.
It is an amenable number.
23150607012 is an abundant number, since it is smaller than the sum of its proper divisors (39870491128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23150607012 is a wasteful number, since it uses less digits than its factorization.
23150607012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49467132 (or 49467127 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The spelling of 23150607012 in words is "twenty-three billion, one hundred fifty million, six hundred seven thousand, twelve".
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