Base | Representation |
---|---|
bin | 10101110101110100… |
… | …000010100000011000 |
3 | 2020112100222012010111 |
4 | 111311310002200120 |
5 | 341012030200004 |
6 | 14435021054104 |
7 | 1460101501012 |
oct | 256564024030 |
9 | 66470865114 |
10 | 23451412504 |
11 | 9a44790353 |
12 | 46659b7334 |
13 | 2299761a60 |
14 | 11c68371b2 |
15 | 923c7ba04 |
hex | 575d02818 |
23451412504 has 32 divisors (see below), whose sum is σ = 47522391840. Its totient is φ = 10785196800.
The previous prime is 23451412499. The next prime is 23451412529. The reversal of 23451412504 is 40521415432.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372012 + ... + 430459.
It is an arithmetic number, because the mean of its divisors is an integer number (1485074745).
Almost surely, 223451412504 is an apocalyptic number.
It is an amenable number.
23451412504 is an abundant number, since it is smaller than the sum of its proper divisors (24070979336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23451412504 is a wasteful number, since it uses less digits than its factorization.
23451412504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 802771 (or 802767 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 23451412504 its reverse (40521415432), we get a palindrome (63972827936).
The spelling of 23451412504 in words is "twenty-three billion, four hundred fifty-one million, four hundred twelve thousand, five hundred four".
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