Base | Representation |
---|---|
bin | 110110110100110110… |
… | …111010001010111100 |
3 | 12121221200011100001000 |
4 | 312310312322022330 |
5 | 1431030412232042 |
6 | 43013300050300 |
7 | 4152553056051 |
oct | 666466721274 |
9 | 177850140030 |
10 | 58868867772 |
11 | 22a69a39740 |
12 | b4ab093990 |
13 | 57222c9090 |
14 | 2bc656d028 |
15 | 17e82bc74c |
hex | db4dba2bc |
58868867772 has 96 divisors (see below), whose sum is σ = 179305378560. Its totient is φ = 16466811840.
The previous prime is 58868867731. The next prime is 58868867773. The reversal of 58868867772 is 27776886885.
It is a self number, because there is not a number n which added to its sum of digits gives 58868867772.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58868867773) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1890438 + ... + 1921325.
It is an arithmetic number, because the mean of its divisors is an integer number (1867764360).
Almost surely, 258868867772 is an apocalyptic number.
58868867772 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
58868867772 is an abundant number, since it is smaller than the sum of its proper divisors (120436510788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58868867772 is a wasteful number, since it uses less digits than its factorization.
58868867772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3811800 (or 3811792 counting only the distinct ones).
The product of its digits is 505774080, while the sum is 72.
The spelling of 58868867772 in words is "fifty-eight billion, eight hundred sixty-eight million, eight hundred sixty-seven thousand, seven hundred seventy-two".
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