Base | Representation |
---|---|
bin | 10101011110100010… |
… | …010101010001111100 |
3 | 2012112011010211121110 |
4 | 111132202111101330 |
5 | 334212042113334 |
6 | 14332151002020 |
7 | 1444320241401 |
oct | 253642252174 |
9 | 65464124543 |
10 | 23060894844 |
11 | 9864301689 |
12 | 4577069310 |
13 | 2236890510 |
14 | 118aa202a8 |
15 | 8ee83cae9 |
hex | 55e89547c |
23060894844 has 24 divisors (see below), whose sum is σ = 57947890000. Its totient is φ = 7095659904.
The previous prime is 23060894807. The next prime is 23060894851. The reversal of 23060894844 is 44849806032.
It is a junction number, because it is equal to n+sod(n) for n = 23060894793 and 23060894802.
It is a congruent number.
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, 73912969 + ... + 73913280.
Almost surely, 223060894844 is an apocalyptic number.
It is an amenable number.
23060894844 is an abundant number, since it is smaller than the sum of its proper divisors (34886995156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23060894844 is a wasteful number, since it uses less digits than its factorization.
23060894844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147826269 (or 147826267 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 48.
The spelling of 23060894844 in words is "twenty-three billion, sixty million, eight hundred ninety-four thousand, eight hundred forty-four".
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