Base | Representation |
---|---|
bin | 110110110110100100… |
… | …110100011000001101 |
3 | 12122000200101010211022 |
4 | 312312210310120031 |
5 | 1431110301224020 |
6 | 43020205403525 |
7 | 4153353006302 |
oct | 666644643015 |
9 | 178020333738 |
10 | 58897679885 |
11 | 22a84228700 |
12 | b4b88695a5 |
13 | 5728276475 |
14 | 2bca30d0a9 |
15 | 17eaaae625 |
hex | db693460d |
58897679885 has 24 divisors (see below), whose sum is σ = 82256336568. Its totient is φ = 40314982400.
The previous prime is 58897679839. The next prime is 58897679917.
58897679885 is nontrivially palindromic in base 10.
58897679885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 3825793609 + 55071886276 = 61853^2 + 234674^2 .
It is not a de Polignac number, because 58897679885 - 26 = 58897679821 is a prime.
It is a super-2 number, since 2×588976798852 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2852996 + ... + 2873565.
It is an arithmetic number, because the mean of its divisors is an integer number (3427347357).
Almost surely, 258897679885 is an apocalyptic number.
58897679885 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
58897679885 is a deficient number, since it is larger than the sum of its proper divisors (23358656683).
58897679885 is a wasteful number, since it uses less digits than its factorization.
58897679885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5726605 (or 5726594 counting only the distinct ones).
The product of its digits is 2438553600, while the sum is 80.
The spelling of 58897679885 in words is "fifty-eight billion, eight hundred ninety-seven million, six hundred seventy-nine thousand, eight hundred eighty-five".
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