Base | Representation |
---|---|
bin | 10101110100001111… |
… | …001100111100010001 |
3 | 2020110112020012202220 |
4 | 111310033030330101 |
5 | 340433243304310 |
6 | 14432234331253 |
7 | 1456331014362 |
oct | 256417147421 |
9 | 66415205686 |
10 | 23424978705 |
11 | 9a30876237 |
12 | 4658b89b29 |
13 | 229413805b |
14 | 11c3115b69 |
15 | 9217a9670 |
hex | 5743ccf11 |
23424978705 has 16 divisors (see below), whose sum is σ = 39109530240. Its totient is φ = 11950133888.
The previous prime is 23424978679. The next prime is 23424978713. The reversal of 23424978705 is 50787942432.
It is a cyclic number.
It is not a de Polignac number, because 23424978705 - 26 = 23424978641 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33948900 + ... + 33949589.
It is an arithmetic number, because the mean of its divisors is an integer number (2444345640).
Almost surely, 223424978705 is an apocalyptic number.
It is an amenable number.
23424978705 is a deficient number, since it is larger than the sum of its proper divisors (15684551535).
23424978705 is a wasteful number, since it uses less digits than its factorization.
23424978705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67898520.
The product of its (nonzero) digits is 3386880, while the sum is 51.
The spelling of 23424978705 in words is "twenty-three billion, four hundred twenty-four million, nine hundred seventy-eight thousand, seven hundred five".
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