Base | Representation |
---|---|
bin | 1101111010110… |
… | …1000101011100 |
3 | 11001212001011210 |
4 | 3132231011130 |
5 | 104421140021 |
6 | 5443144420 |
7 | 1306140636 |
oct | 336550534 |
9 | 131761153 |
10 | 58380636 |
11 | 2aa55266 |
12 | 17675110 |
13 | c130b72 |
14 | 7a79a56 |
15 | 51d2e76 |
hex | 37ad15c |
58380636 has 24 divisors (see below), whose sum is σ = 136710784. Its totient is φ = 19390320.
The previous prime is 58380631. The next prime is 58380649. The reversal of 58380636 is 63608385.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 58380594 and 58380603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58380631) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5200 + ... + 11991.
Almost surely, 258380636 is an apocalyptic number.
It is an amenable number.
58380636 is an abundant number, since it is smaller than the sum of its proper divisors (78330148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58380636 is a wasteful number, since it uses less digits than its factorization.
58380636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17481 (or 17479 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 39.
The square root of 58380636 is about 7640.7222171729. The cubic root of 58380636 is about 387.9325971412.
The spelling of 58380636 in words is "fifty-eight million, three hundred eighty thousand, six hundred thirty-six".
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