Base | Representation |
---|---|
bin | 111001111011111010… |
… | …1111010010100111100 |
3 | 102220010211220001220201 |
4 | 1303313311322110330 |
5 | 4014301300023210 |
6 | 133053444053244 |
7 | 11663113441654 |
oct | 1636765722474 |
9 | 386124801821 |
10 | 124417189180 |
11 | 48846294799 |
12 | 20143094224 |
13 | b96a38828b |
14 | 6043c57364 |
15 | 3382b8753a |
hex | 1cf7d7a53c |
124417189180 has 12 divisors (see below), whose sum is σ = 261276097320. Its totient is φ = 49766875664.
The previous prime is 124417189159. The next prime is 124417189199. The reversal of 124417189180 is 81981714421.
It is a self number, because there is not a number n which added to its sum of digits gives 124417189180.
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, 3110429710 + ... + 3110429749.
It is an arithmetic number, because the mean of its divisors is an integer number (21773008110).
Almost surely, 2124417189180 is an apocalyptic number.
124417189180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124417189180 is an abundant number, since it is smaller than the sum of its proper divisors (136858908140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124417189180 is a wasteful number, since it uses less digits than its factorization.
124417189180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6220859468 (or 6220859466 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 46.
The spelling of 124417189180 in words is "one hundred twenty-four billion, four hundred seventeen million, one hundred eighty-nine thousand, one hundred eighty".
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