Base | Representation |
---|---|
bin | 1101110111001… |
… | …1011010000010 |
3 | 11001102001002210 |
4 | 3131303122002 |
5 | 104341110021 |
6 | 5434122550 |
7 | 1304135106 |
oct | 335633202 |
9 | 131361083 |
10 | 58144386 |
11 | 2a903813 |
12 | 17580456 |
13 | c07a481 |
14 | 7a17906 |
15 | 5187e76 |
hex | 3773682 |
58144386 has 16 divisors (see below), whose sum is σ = 123129504. Its totient is φ = 18241344.
The previous prime is 58144367. The next prime is 58144393. The reversal of 58144386 is 68344185.
It is a Curzon number.
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, 284920 + ... + 285123.
It is an arithmetic number, because the mean of its divisors is an integer number (7695594).
Almost surely, 258144386 is an apocalyptic number.
58144386 is an abundant number, since it is smaller than the sum of its proper divisors (64985118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58144386 is a wasteful number, since it uses less digits than its factorization.
58144386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 570065.
The product of its digits is 92160, while the sum is 39.
The square root of 58144386 is about 7625.2466189626. The cubic root of 58144386 is about 387.4086050150.
The spelling of 58144386 in words is "fifty-eight million, one hundred forty-four thousand, three hundred eighty-six".
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