Base | Representation |
---|---|
bin | 10101100000111000… |
… | …000010101001100101 |
3 | 2012121212222201000200 |
4 | 111200320002221211 |
5 | 334302113441013 |
6 | 14340112101113 |
7 | 1445304644220 |
oct | 254070025145 |
9 | 65555881020 |
10 | 23100140133 |
11 | 9884477204 |
12 | 4588234799 |
13 | 2241a51695 |
14 | 1191d185b7 |
15 | 902ee0e73 |
hex | 560e02a65 |
23100140133 has 48 divisors (see below), whose sum is σ = 38326080000. Its totient is φ = 13133625120.
The previous prime is 23100140101. The next prime is 23100140143. The reversal of 23100140133 is 33104100132.
23100140133 is a `hidden beast` number, since 231 + 0 + 0 + 1 + 401 + 33 = 666.
It is not a de Polignac number, because 23100140133 - 25 = 23100140101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23100140143) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15409618 + ... + 15411116.
It is an arithmetic number, because the mean of its divisors is an integer number (798460000).
Almost surely, 223100140133 is an apocalyptic number.
It is an amenable number.
23100140133 is a deficient number, since it is larger than the sum of its proper divisors (15225939867).
23100140133 is a wasteful number, since it uses less digits than its factorization.
23100140133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2582 (or 2579 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 23100140133 its reverse (33104100132), we get a palindrome (56204240265).
The spelling of 23100140133 in words is "twenty-three billion, one hundred million, one hundred forty thousand, one hundred thirty-three".
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