Base | Representation |
---|---|
bin | 110110001101000101… |
… | …111101101110101100 |
3 | 12120020011211000101121 |
4 | 312031011331232230 |
5 | 1423144120211433 |
6 | 42423144550324 |
7 | 4130202335656 |
oct | 661505755654 |
9 | 176204730347 |
10 | 58201725868 |
11 | 227573a20a0 |
12 | b3437823a4 |
13 | 5647022860 |
14 | 2b61b096d6 |
15 | 17a993ac2d |
hex | d8d17dbac |
58201725868 has 96 divisors (see below), whose sum is σ = 125214308352. Its totient is φ = 23308300800.
The previous prime is 58201725847. The next prime is 58201725877. The reversal of 58201725868 is 86852710285.
It is a Harshad number since it is a multiple of its sum of digits (52).
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, 1271955 + ... + 1316917.
It is an arithmetic number, because the mean of its divisors is an integer number (1304315712).
Almost surely, 258201725868 is an apocalyptic number.
It is an amenable number.
58201725868 is an abundant number, since it is smaller than the sum of its proper divisors (67012582484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58201725868 is a wasteful number, since it uses less digits than its factorization.
58201725868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45095 (or 45093 counting only the distinct ones).
The product of its (nonzero) digits is 2150400, while the sum is 52.
The spelling of 58201725868 in words is "fifty-eight billion, two hundred one million, seven hundred twenty-five thousand, eight hundred sixty-eight".
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