Base | Representation |
---|---|
bin | 1010100100000111111010… |
… | …10000001001000110110111 |
3 | 10001020220101102212201012102 |
4 | 11102003331100021012313 |
5 | 11021110433043112043 |
6 | 121224212244412315 |
7 | 4615262353610465 |
oct | 522037520110667 |
9 | 101226342781172 |
10 | 23231432004023 |
11 | 74474387a6841 |
12 | 27324a76a709b |
13 | cc693a0a0849 |
14 | 5a459b923835 |
15 | 2a44822406b8 |
hex | 1520fd4091b7 |
23231432004023 has 32 divisors (see below), whose sum is σ = 23686785024000. Its totient is φ = 22782154348800.
The previous prime is 23231432004019. The next prime is 23231432004031. The reversal of 23231432004023 is 32040023413232.
It is a cyclic number.
It is not a de Polignac number, because 23231432004023 - 22 = 23231432004019 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23231432004083) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3286378133 + ... + 3286385201.
It is an arithmetic number, because the mean of its divisors is an integer number (740212032000).
Almost surely, 223231432004023 is an apocalyptic number.
23231432004023 is a deficient number, since it is larger than the sum of its proper divisors (455353019977).
23231432004023 is a wasteful number, since it uses less digits than its factorization.
23231432004023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8175.
The product of its (nonzero) digits is 20736, while the sum is 29.
Adding to 23231432004023 its reverse (32040023413232), we get a palindrome (55271455417255).
The spelling of 23231432004023 in words is "twenty-three trillion, two hundred thirty-one billion, four hundred thirty-two million, four thousand, twenty-three".
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