Base | Representation |
---|---|
bin | 10110001110111101… |
… | …100100001011000100 |
3 | 2021121202220022222111 |
4 | 112032331210023010 |
5 | 342343033340400 |
6 | 14544532310404 |
7 | 1503414020431 |
oct | 261675441304 |
9 | 67552808874 |
10 | 23873340100 |
11 | a140972845 |
12 | 4763172404 |
13 | 2335cacc5c |
14 | 12268a8b88 |
15 | 94ad223ba |
hex | 58ef642c4 |
23873340100 has 27 divisors (see below), whose sum is σ = 51808501101. Its totient is φ = 9548718000.
The previous prime is 23873340053. The next prime is 23873340163. The reversal of 23873340100 is 104337832.
The square root of 23873340100 is 154510.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 8594402436 + 15278937664 = 92706^2 + 123608^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1537375 + ... + 1552825.
Almost surely, 223873340100 is an apocalyptic number.
23873340100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
23873340100 is the 154510-th square number.
It is an amenable number.
23873340100 is an abundant number, since it is smaller than the sum of its proper divisors (27935161001).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23873340100 is an frugal number, since it uses more digits than its factorization.
23873340100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30916 (or 15458 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 31.
Adding to 23873340100 its reverse (104337832), we get a palindrome (23977677932).
The spelling of 23873340100 in words is "twenty-three billion, eight hundred seventy-three million, three hundred forty thousand, one hundred".
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