Base | Representation |
---|---|
bin | 10010101001110001… |
… | …11010001001100100 |
3 | 221211220100222011022 |
4 | 21110320322021210 |
5 | 131002104421410 |
6 | 4333405430312 |
7 | 503105530316 |
oct | 112470721144 |
9 | 27756328138 |
10 | 10014138980 |
11 | 42797a191a |
12 | 1b3586b398 |
13 | c378cac31 |
14 | 6adda37b6 |
15 | 3d9252455 |
hex | 254e3a264 |
10014138980 has 24 divisors (see below), whose sum is σ = 21031620288. Its totient is φ = 4005288288.
The previous prime is 10014138961. The next prime is 10014139001. The reversal of 10014138980 is 8983141001.
It is a self number, because there is not a number n which added to its sum of digits gives 10014138980.
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, 342497 + ... + 370583.
It is an arithmetic number, because the mean of its divisors is an integer number (876317512).
Almost surely, 210014138980 is an apocalyptic number.
10014138980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10014138980 is an abundant number, since it is smaller than the sum of its proper divisors (11017481308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10014138980 is a wasteful number, since it uses less digits than its factorization.
10014138980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45923 (or 45921 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 35.
Adding to 10014138980 its reverse (8983141001), we get a palindrome (18997279981).
The spelling of 10014138980 in words is "ten billion, fourteen million, one hundred thirty-eight thousand, nine hundred eighty".
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