Base | Representation |
---|---|
bin | 1110000001000… |
… | …1000011111100 |
3 | 11002121211220121 |
4 | 3200101003330 |
5 | 110022241030 |
6 | 5500024324 |
7 | 1312464553 |
oct | 340210374 |
9 | 132554817 |
10 | 58790140 |
11 | 302049a2 |
12 | 178320a4 |
13 | c245386 |
14 | 7b44d9a |
15 | 526447a |
hex | 38110fc |
58790140 has 24 divisors (see below), whose sum is σ = 123636240. Its totient is φ = 23482368.
The previous prime is 58790129. The next prime is 58790183. The reversal of 58790140 is 4109785.
It is a happy number.
It is a super-2 number, since 2×587901402 = 6912561122439200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 58790096 and 58790105.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15996 + ... + 19324.
It is an arithmetic number, because the mean of its divisors is an integer number (5151510).
Almost surely, 258790140 is an apocalyptic number.
It is an amenable number.
58790140 is an abundant number, since it is smaller than the sum of its proper divisors (64846100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58790140 is a wasteful number, since it uses less digits than its factorization.
58790140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4221 (or 4219 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 58790140 is about 7667.4728561632. The cubic root of 58790140 is about 388.8375202293.
The spelling of 58790140 in words is "fifty-eight million, seven hundred ninety thousand, one hundred forty".
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