Base | Representation |
---|---|
bin | 10101011010111010… |
… | …100101001001000100 |
3 | 2012100220211021221002 |
4 | 111122322211021010 |
5 | 334101014024104 |
6 | 14322140512432 |
7 | 1442651661521 |
oct | 253272451104 |
9 | 65326737832 |
10 | 23000142404 |
11 | 9832a87458 |
12 | 455a84b718 |
13 | 222710bc25 |
14 | 1182928148 |
15 | 8e933c01e |
hex | 55aea5244 |
23000142404 has 24 divisors (see below), whose sum is σ = 41251986048. Its totient is φ = 11215591200.
The previous prime is 23000142377. The next prime is 23000142421. The reversal of 23000142404 is 40424100032.
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, 162947 + ... + 269354.
It is an arithmetic number, because the mean of its divisors is an integer number (1718832752).
Almost surely, 223000142404 is an apocalyptic number.
It is an amenable number.
23000142404 is a deficient number, since it is larger than the sum of its proper divisors (18251843644).
23000142404 is a wasteful number, since it uses less digits than its factorization.
23000142404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 432635 (or 432633 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 23000142404 its reverse (40424100032), we get a palindrome (63424242436).
The spelling of 23000142404 in words is "twenty-three billion, one hundred forty-two thousand, four hundred four".
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