Base | Representation |
---|---|
bin | 10101011101001100… |
… | …111111111111010011 |
3 | 2012110121001100111100 |
4 | 111131030333333103 |
5 | 334140330303040 |
6 | 14330031315443 |
7 | 1443626143344 |
oct | 253514777723 |
9 | 65417040440 |
10 | 23038525395 |
11 | 9852713136 |
12 | 456b67bb83 |
13 | 223205a762 |
14 | 1187a7a0cb |
15 | 8ec8beb30 |
hex | 55d33ffd3 |
23038525395 has 24 divisors (see below), whose sum is σ = 39946207392. Its totient is φ = 12283286400.
The previous prime is 23038525369. The next prime is 23038525399. The reversal of 23038525395 is 59352583032.
23038525395 is a `hidden beast` number, since 2 + 3 + 0 + 38 + 525 + 3 + 95 = 666.
It is not a de Polignac number, because 23038525395 - 27 = 23038525267 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 23038525395.
It is not an unprimeable number, because it can be changed into a prime (23038525399) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63375 + ... + 223815.
It is an arithmetic number, because the mean of its divisors is an integer number (1664425308).
Almost surely, 223038525395 is an apocalyptic number.
23038525395 is a deficient number, since it is larger than the sum of its proper divisors (16907681997).
23038525395 is a wasteful number, since it uses less digits than its factorization.
23038525395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163643 (or 163640 counting only the distinct ones).
The product of its (nonzero) digits is 972000, while the sum is 45.
The spelling of 23038525395 in words is "twenty-three billion, thirty-eight million, five hundred twenty-five thousand, three hundred ninety-five".
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