Base | Representation |
---|---|
bin | 11010110011100001011111… |
… | …00010000010000101001111 |
3 | 21201201002011102110011120000 |
4 | 31121300233202002011033 |
5 | 30211223203211332004 |
6 | 325210532033055343 |
7 | 15262426165246650 |
oct | 1531605742020517 |
9 | 251632142404500 |
10 | 58944928620879 |
11 | 17866449573a54 |
12 | 673bb093b7553 |
13 | 26b7637c81bb2 |
14 | 107ad4223b527 |
15 | 6c345d640c39 |
hex | 359c2f88214f |
58944928620879 has 80 divisors (see below), whose sum is σ = 100935211164480. Its totient is φ = 33581683261440.
The previous prime is 58944928620857. The next prime is 58944928620967. The reversal of 58944928620879 is 97802682944985.
58944928620879 is a `hidden beast` number, since 5 + 8 + 9 + 449 + 2 + 86 + 20 + 8 + 79 = 666.
It is not a de Polignac number, because 58944928620879 - 27 = 58944928620751 is a prime.
It is a super-2 number, since 2×589449286208792 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (81).
It is a junction number, because it is equal to n+sod(n) for n = 58944928620798 and 58944928620807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58944920620879) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 255756607 + ... + 255986975.
It is an arithmetic number, because the mean of its divisors is an integer number (1261690139556).
Almost surely, 258944928620879 is an apocalyptic number.
58944928620879 is a deficient number, since it is larger than the sum of its proper divisors (41990282543601).
58944928620879 is a wasteful number, since it uses less digits than its factorization.
58944928620879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231742 (or 231733 counting only the distinct ones).
The product of its (nonzero) digits is 5016453120, while the sum is 81.
The spelling of 58944928620879 in words is "fifty-eight trillion, nine hundred forty-four billion, nine hundred twenty-eight million, six hundred twenty thousand, eight hundred seventy-nine".
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