Base | Representation |
---|---|
bin | 10101110101010000… |
… | …100100001101111000 |
3 | 2020111201110202011020 |
4 | 111311100210031320 |
5 | 341002140112100 |
6 | 14434045502440 |
7 | 1456626450636 |
oct | 256520441570 |
9 | 66451422136 |
10 | 23442113400 |
11 | 9a3a509842 |
12 | 4662871a20 |
13 | 2297857224 |
14 | 11c54d6356 |
15 | 9230415a0 |
hex | 575424378 |
23442113400 has 48 divisors (see below), whose sum is σ = 72670553400. Its totient is φ = 6251230080.
The previous prime is 23442113377. The next prime is 23442113413. The reversal of 23442113400 is 431124432.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19534495 + ... + 19535694.
Almost surely, 223442113400 is an apocalyptic number.
23442113400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23442113400 is an abundant number, since it is smaller than the sum of its proper divisors (49228440000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23442113400 is a wasteful number, since it uses less digits than its factorization.
23442113400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39070208 (or 39070199 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 23442113400 its reverse (431124432), we get a palindrome (23873237832).
The spelling of 23442113400 in words is "twenty-three billion, four hundred forty-two million, one hundred thirteen thousand, four hundred".
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