Base | Representation |
---|---|
bin | 10101110001001010… |
… | …001110101110001110 |
3 | 2020022221001212202201 |
4 | 111301022032232032 |
5 | 340332033444010 |
6 | 14423151512114 |
7 | 1455133066660 |
oct | 256112165616 |
9 | 66287055681 |
10 | 23373343630 |
11 | 9a0470901a |
12 | 464382863a |
13 | 2286529660 |
14 | 11ba314530 |
15 | 91beaa23a |
hex | 57128eb8e |
23373343630 has 64 divisors (see below), whose sum is σ = 53180507520. Its totient is φ = 7197341184.
The previous prime is 23373343621. The next prime is 23373343661. The reversal of 23373343630 is 3634337332.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a self number, because there is not a number n which added to its sum of digits gives 23373343630.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313425 + ... + 380764.
It is an arithmetic number, because the mean of its divisors is an integer number (830945430).
Almost surely, 223373343630 is an apocalyptic number.
23373343630 is an abundant number, since it is smaller than the sum of its proper divisors (29807163890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23373343630 is a wasteful number, since it uses less digits than its factorization.
23373343630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694253.
The product of its (nonzero) digits is 244944, while the sum is 37.
The spelling of 23373343630 in words is "twenty-three billion, three hundred seventy-three million, three hundred forty-three thousand, six hundred thirty".
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