Base | Representation |
---|---|
bin | 110110010110010011… |
… | …101110010110110001 |
3 | 12120121221201121110012 |
4 | 312112103232112301 |
5 | 1424003204442412 |
6 | 42450350344305 |
7 | 4134060413432 |
oct | 662623562661 |
9 | 176557647405 |
10 | 58356327857 |
11 | 22826697933 |
12 | b3874bb095 |
13 | 5670073319 |
14 | 2b78471489 |
15 | 17b82c8c22 |
hex | d964ee5b1 |
58356327857 has 8 divisors (see below), whose sum is σ = 58475808360. Its totient is φ = 58236962560.
The previous prime is 58356327773. The next prime is 58356327889. The reversal of 58356327857 is 75872365385.
It can be written as a sum of positive squares in 4 ways, for example, as 9896469361 + 48459858496 = 99481^2 + 220136^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 58356327857 - 230 = 57282586033 is a prime.
It is a super-2 number, since 2×583563278572 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 58356327796 and 58356327805.
It is not an unprimeable number, because it can be changed into a prime (58350327857) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024319 + ... + 1079787.
It is an arithmetic number, because the mean of its divisors is an integer number (7309476045).
Almost surely, 258356327857 is an apocalyptic number.
It is an amenable number.
58356327857 is a deficient number, since it is larger than the sum of its proper divisors (119480503).
58356327857 is a wasteful number, since it uses less digits than its factorization.
58356327857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57603.
The product of its digits is 42336000, while the sum is 59.
The spelling of 58356327857 in words is "fifty-eight billion, three hundred fifty-six million, three hundred twenty-seven thousand, eight hundred fifty-seven".
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