Base | Representation |
---|---|
bin | 1010100110001000100101… |
… | …11011000110101101001111 |
3 | 10001111111200221211210201200 |
4 | 11103010102323012231033 |
5 | 11023223423324032110 |
6 | 121320035302240543 |
7 | 4623256325130513 |
oct | 523042273065517 |
9 | 101444627753650 |
10 | 23300515064655 |
11 | 7473769346784 |
12 | 2743967426153 |
13 | 10002c957050a |
14 | 5a7a72850143 |
15 | 2a61770ca6c0 |
hex | 153112ec6b4f |
23300515064655 has 48 divisors (see below), whose sum is σ = 42800069688480. Its totient is φ = 11685887668224.
The previous prime is 23300515064633. The next prime is 23300515064663. The reversal of 23300515064655 is 55646051500332.
23300515064655 is a `hidden beast` number, since 2 + 3 + 3 + 0 + 0 + 51 + 506 + 46 + 55 = 666.
It is not a de Polignac number, because 23300515064655 - 26 = 23300515064591 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 23300515064655.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12204970 + ... + 13984359.
It is an arithmetic number, because the mean of its divisors is an integer number (891668118510).
Almost surely, 223300515064655 is an apocalyptic number.
23300515064655 is a deficient number, since it is larger than the sum of its proper divisors (19499554623825).
23300515064655 is a wasteful number, since it uses less digits than its factorization.
23300515064655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26190520 (or 26190517 counting only the distinct ones).
The product of its (nonzero) digits is 1620000, while the sum is 45.
Adding to 23300515064655 its reverse (55646051500332), we get a palindrome (78946566564987).
The spelling of 23300515064655 in words is "twenty-three trillion, three hundred billion, five hundred fifteen million, sixty-four thousand, six hundred fifty-five".
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