Base | Representation |
---|---|
bin | 111001111011100011… |
… | …1101011010001100000 |
3 | 102220010000002022000022 |
4 | 1303313013223101200 |
5 | 4014240144201041 |
6 | 133052332213012 |
7 | 11662605431603 |
oct | 1636707532140 |
9 | 386100068008 |
10 | 124405068896 |
11 | 4883a466629 |
12 | 2013b00a168 |
13 | b967a03604 |
14 | 60423c033a |
15 | 3381a9124b |
hex | 1cf71eb460 |
124405068896 has 48 divisors (see below), whose sum is σ = 245668464720. Its totient is φ = 62013288960.
The previous prime is 124405068881. The next prime is 124405068919. The reversal of 124405068896 is 698860504421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34203590 + ... + 34207226.
It is an arithmetic number, because the mean of its divisors is an integer number (5118093015).
Almost surely, 2124405068896 is an apocalyptic number.
124405068896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
124405068896 is a deficient number, since it is larger than the sum of its proper divisors (121263395824).
124405068896 is a wasteful number, since it uses less digits than its factorization.
124405068896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6607 (or 6599 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 53.
The spelling of 124405068896 in words is "one hundred twenty-four billion, four hundred five million, sixty-eight thousand, eight hundred ninety-six".
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