Base | Representation |
---|---|
bin | 110110001100111111… |
… | …011110001100001100 |
3 | 12120020001121112121210 |
4 | 312030333132030030 |
5 | 1423143201230240 |
6 | 42423044254420 |
7 | 4130152016511 |
oct | 661477361414 |
9 | 176201545553 |
10 | 58200023820 |
11 | 2275643a344 |
12 | b3430a1410 |
13 | 5646877c23 |
14 | 2b617c5308 |
15 | 17a9701780 |
hex | d8cfde30c |
58200023820 has 24 divisors (see below), whose sum is σ = 162960066864. Its totient is φ = 15520006336.
The previous prime is 58200023809. The next prime is 58200023887. The reversal of 58200023820 is 2832000285.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 485000139 + ... + 485000258.
It is an arithmetic number, because the mean of its divisors is an integer number (6790002786).
Almost surely, 258200023820 is an apocalyptic number.
It is an amenable number.
58200023820 is an abundant number, since it is smaller than the sum of its proper divisors (104760043044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58200023820 is a wasteful number, since it uses less digits than its factorization.
58200023820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 970000409 (or 970000407 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The spelling of 58200023820 in words is "fifty-eight billion, two hundred million, twenty-three thousand, eight hundred twenty".
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