Base | Representation |
---|---|
bin | 110000101001111110… |
… | …0100101011101111100 |
3 | 100222200220212100120112 |
4 | 1201103330211131330 |
5 | 3202442311344030 |
6 | 120000112005152 |
7 | 10356204666221 |
oct | 1412374453574 |
9 | 328626770515 |
10 | 104487606140 |
11 | 40349591005 |
12 | 183008307b8 |
13 | 9b12466ba8 |
14 | 50b3061948 |
15 | 2ab81caa95 |
hex | 1853f2577c |
104487606140 has 24 divisors (see below), whose sum is σ = 226502166912. Its totient is φ = 40446815040.
The previous prime is 104487606133. The next prime is 104487606163. The reversal of 104487606140 is 41606784401.
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, 84263579 + ... + 84264818.
It is an arithmetic number, because the mean of its divisors is an integer number (9437590288).
Almost surely, 2104487606140 is an apocalyptic number.
104487606140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104487606140 is an abundant number, since it is smaller than the sum of its proper divisors (122014560772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104487606140 is a wasteful number, since it uses less digits than its factorization.
104487606140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168528437 (or 168528435 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 41.
The spelling of 104487606140 in words is "one hundred four billion, four hundred eighty-seven million, six hundred six thousand, one hundred forty".
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