Base | Representation |
---|---|
bin | 1110000010100… |
… | …1100110011010 |
3 | 11002210221210012 |
4 | 3200221212122 |
5 | 110034000100 |
6 | 5502121522 |
7 | 1313363600 |
oct | 340514632 |
9 | 132727705 |
10 | 58890650 |
11 | 30273465 |
12 | 178802a2 |
13 | c27c050 |
14 | 7b6d870 |
15 | 5284135 |
hex | 382999a |
58890650 has 108 divisors (see below), whose sum is σ = 140487102. Its totient is φ = 18204480.
The previous prime is 58890647. The next prime is 58890659. The reversal of 58890650 is 5609885.
It can be written as a sum of positive squares in 3 ways, for example, as 32706961 + 26183689 = 5719^2 + 5117^2 .
It is a junction number, because it is equal to n+sod(n) for n = 58890598 and 58890607.
It is not an unprimeable number, because it can be changed into a prime (58890659) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1369529 + ... + 1369571.
Almost surely, 258890650 is an apocalyptic number.
58890650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
58890650 is an abundant number, since it is smaller than the sum of its proper divisors (81596452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58890650 is a wasteful number, since it uses less digits than its factorization.
58890650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125 (or 70 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 41.
The square root of 58890650 is about 7674.0243679571. The cubic root of 58890650 is about 389.0589848502.
The spelling of 58890650 in words is "fifty-eight million, eight hundred ninety thousand, six hundred fifty".
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