Base | Representation |
---|---|
bin | 10101011100011011… |
… | …110110011000110111 |
3 | 2012102200210202110002 |
4 | 111130123312120313 |
5 | 334124031003030 |
6 | 14324451221515 |
7 | 1443411501506 |
oct | 253433663067 |
9 | 65380722402 |
10 | 23025641015 |
11 | 9846412993 |
12 | 45672a789b |
13 | 222c499070 |
14 | 118608483d |
15 | 8eb6c7245 |
hex | 55c6f6637 |
23025641015 has 16 divisors (see below), whose sum is σ = 29866037376. Its totient is φ = 16940793600.
The previous prime is 23025640969. The next prime is 23025641027. The reversal of 23025641015 is 51014652032.
It is not a de Polignac number, because 23025641015 - 220 = 23024592439 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 635966 + ... + 671195.
It is an arithmetic number, because the mean of its divisors is an integer number (1866627336).
Almost surely, 223025641015 is an apocalyptic number.
23025641015 is a deficient number, since it is larger than the sum of its proper divisors (6840396361).
23025641015 is a wasteful number, since it uses less digits than its factorization.
23025641015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1307450.
The product of its (nonzero) digits is 7200, while the sum is 29.
The spelling of 23025641015 in words is "twenty-three billion, twenty-five million, six hundred forty-one thousand, fifteen".
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