Base | Representation |
---|---|
bin | 110110010001110010… |
… | …111111011011011100 |
3 | 12120102200022011201112 |
4 | 312101302333123130 |
5 | 1423324320410142 |
6 | 42435044201152 |
7 | 4132151152001 |
oct | 662162773334 |
9 | 176380264645 |
10 | 58280638172 |
11 | 227979a0079 |
12 | b3660991b8 |
13 | 565a491b23 |
14 | 2b6c3ab8a8 |
15 | 17b1827382 |
hex | d91cbf6dc |
58280638172 has 12 divisors (see below), whose sum is σ = 102037428696. Its totient is φ = 29127087120.
The previous prime is 58280638099. The next prime is 58280638181. The reversal of 58280638172 is 27183608285.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 58280638172.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3298079 + ... + 3315702.
It is an arithmetic number, because the mean of its divisors is an integer number (8503119058).
Almost surely, 258280638172 is an apocalyptic number.
It is an amenable number.
58280638172 is a deficient number, since it is larger than the sum of its proper divisors (43756790524).
58280638172 is a wasteful number, since it uses less digits than its factorization.
58280638172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6615988 (or 6615986 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 50.
The spelling of 58280638172 in words is "fifty-eight billion, two hundred eighty million, six hundred thirty-eight thousand, one hundred seventy-two".
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