Base | Representation |
---|---|
bin | 1110000100001… |
… | …1101010001100 |
3 | 11010000101012110 |
4 | 3201003222030 |
5 | 110100404023 |
6 | 5504304020 |
7 | 1314320022 |
oct | 341035214 |
9 | 133011173 |
10 | 58997388 |
11 | 3033667a |
12 | 17912010 |
13 | c2b87c8 |
14 | 7b9a712 |
15 | 52a5a93 |
hex | 3843a8c |
58997388 has 48 divisors (see below), whose sum is σ = 143065440. Its totient is φ = 18906624.
The previous prime is 58997387. The next prime is 58997423. The reversal of 58997388 is 88379985.
It is not an unprimeable number, because it can be changed into a prime (58997381) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 38770 + ... + 40262.
It is an arithmetic number, because the mean of its divisors is an integer number (2980530).
Almost surely, 258997388 is an apocalyptic number.
It is an amenable number.
58997388 is an abundant number, since it is smaller than the sum of its proper divisors (84068052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58997388 is a wasteful number, since it uses less digits than its factorization.
58997388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1626 (or 1624 counting only the distinct ones).
The product of its digits is 4354560, while the sum is 57.
The square root of 58997388 is about 7680.9757192690. The cubic root of 58997388 is about 389.2938965835.
The spelling of 58997388 in words is "fifty-eight million, nine hundred ninety-seven thousand, three hundred eighty-eight".
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