Base | Representation |
---|---|
bin | 10110000000011110… |
… | …011111101110110100 |
3 | 2020222211121100102101 |
4 | 112000132133232310 |
5 | 341343330030140 |
6 | 14504451351444 |
7 | 1464403233646 |
oct | 260036375664 |
9 | 66884540371 |
10 | 23630314420 |
11 | a026772a79 |
12 | 46b58b2584 |
13 | 22c783cb8b |
14 | 12024c6896 |
15 | 93481999a |
hex | 58079fbb4 |
23630314420 has 48 divisors (see below), whose sum is σ = 50835314880. Its totient is φ = 9223974144.
The previous prime is 23630314403. The next prime is 23630314447. The reversal of 23630314420 is 2441303632.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60976 + ... + 225784.
It is an arithmetic number, because the mean of its divisors is an integer number (1059069060).
Almost surely, 223630314420 is an apocalyptic number.
23630314420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23630314420 is an abundant number, since it is smaller than the sum of its proper divisors (27205000460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23630314420 is a wasteful number, since it uses less digits than its factorization.
23630314420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164992 (or 164990 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
The spelling of 23630314420 in words is "twenty-three billion, six hundred thirty million, three hundred fourteen thousand, four hundred twenty".
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