Base | Representation |
---|---|
bin | 110110011000001100… |
… | …011110000011000000 |
3 | 12120201011021201200120 |
4 | 312120030132003000 |
5 | 1424034310333410 |
6 | 42453441020240 |
7 | 4134623434224 |
oct | 663014360300 |
9 | 176634251616 |
10 | 58387980480 |
11 | 22842546a25 |
12 | b396024680 |
13 | 56767a659b |
14 | 2b7c750784 |
15 | 17bae7c570 |
hex | d9831e0c0 |
58387980480 has 56 divisors (see below), whose sum is σ = 185381841072. Its totient is φ = 15570127872.
The previous prime is 58387980451. The next prime is 58387980493. The reversal of 58387980480 is 8408978385.
It is a super-2 number, since 2×583879804802 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (60).
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, 30409447 + ... + 30411366.
Almost surely, 258387980480 is an apocalyptic number.
It is an amenable number.
58387980480 is an abundant number, since it is smaller than the sum of its proper divisors (126993860592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58387980480 is a wasteful number, since it uses less digits than its factorization.
58387980480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60820833 (or 60820823 counting only the distinct ones).
The product of its (nonzero) digits is 15482880, while the sum is 60.
The spelling of 58387980480 in words is "fifty-eight billion, three hundred eighty-seven million, nine hundred eighty thousand, four hundred eighty".
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