Base | Representation |
---|---|
bin | 1011011101010… |
… | …1000111001110 |
3 | 10100102122022200 |
4 | 2313111013032 |
5 | 44300340310 |
6 | 4434022330 |
7 | 1122331131 |
oct | 267250716 |
9 | 110378280 |
10 | 48058830 |
11 | 25145346 |
12 | 141179a6 |
13 | 9c589a1 |
14 | 6550218 |
15 | 43449c0 |
hex | 2dd51ce |
48058830 has 96 divisors (see below), whose sum is σ = 134042688. Its totient is φ = 11904000.
The previous prime is 48058823. The next prime is 48058831. The reversal of 48058830 is 3885084.
48058830 is a `hidden beast` number, since 48 + 0 + 588 + 30 = 666.
It is a super-2 number, since 2×480588302 = 4619302281937800, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48058831) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 154375 + ... + 154685.
It is an arithmetic number, because the mean of its divisors is an integer number (1396278).
Almost surely, 248058830 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48058830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67021344).
48058830 is an abundant number, since it is smaller than the sum of its proper divisors (85983858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48058830 is a wasteful number, since it uses less digits than its factorization.
48058830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442 (or 439 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 48058830 is about 6932.4476197084. The cubic root of 48058830 is about 363.5725318450.
The spelling of 48058830 in words is "forty-eight million, fifty-eight thousand, eight hundred thirty".
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