Base | Representation |
---|---|
bin | 10101011011000001… |
… | …110000111001000101 |
3 | 2012101001100222002220 |
4 | 111123001300321011 |
5 | 334102004304131 |
6 | 14322245122553 |
7 | 1443003663645 |
oct | 253301607105 |
9 | 65331328086 |
10 | 23002025541 |
11 | 9834053270 |
12 | 455b3b9459 |
13 | 222761b101 |
14 | 1182c98525 |
15 | 8e95aee96 |
hex | 55b070e45 |
23002025541 has 16 divisors (see below), whose sum is σ = 34912166400. Its totient is φ = 13334507120.
The previous prime is 23002025489. The next prime is 23002025549. The reversal of 23002025541 is 14552020032.
It is not a de Polignac number, because 23002025541 - 27 = 23002025413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23002025549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15152091 + ... + 15153608.
It is an arithmetic number, because the mean of its divisors is an integer number (2182010400).
Almost surely, 223002025541 is an apocalyptic number.
It is an amenable number.
23002025541 is a deficient number, since it is larger than the sum of its proper divisors (11910140859).
23002025541 is a wasteful number, since it uses less digits than its factorization.
23002025541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30305736.
The product of its (nonzero) digits is 2400, while the sum is 24.
Adding to 23002025541 its reverse (14552020032), we get a palindrome (37554045573).
The spelling of 23002025541 in words is "twenty-three billion, two million, twenty-five thousand, five hundred forty-one".
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