Base | Representation |
---|---|
bin | 1101110110111… |
… | …1011111100100 |
3 | 11001101020010002 |
4 | 3131233133210 |
5 | 104340101411 |
6 | 5433520432 |
7 | 1304040266 |
oct | 335573744 |
9 | 131336102 |
10 | 58128356 |
11 | 2a8a2770 |
12 | 17573118 |
13 | c0730a0 |
14 | 7a11b36 |
15 | 518333b |
hex | 376f7e4 |
58128356 has 48 divisors (see below), whose sum is σ = 120478848. Its totient is φ = 24192000.
The previous prime is 58128349. The next prime is 58128361. The reversal of 58128356 is 65382185.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86036 + ... + 86708.
It is an arithmetic number, because the mean of its divisors is an integer number (2509976).
Almost surely, 258128356 is an apocalyptic number.
It is an amenable number.
58128356 is an abundant number, since it is smaller than the sum of its proper divisors (62350492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58128356 is a wasteful number, since it uses less digits than its factorization.
58128356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852 (or 850 counting only the distinct ones).
The product of its digits is 57600, while the sum is 38.
The square root of 58128356 is about 7624.1954329621. The cubic root of 58128356 is about 387.3729997964.
The spelling of 58128356 in words is "fifty-eight million, one hundred twenty-eight thousand, three hundred fifty-six".
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