Base | Representation |
---|---|
bin | 111101100001… |
… | …010000000100 |
3 | 1010100100001120 |
4 | 331201100010 |
5 | 13112030410 |
6 | 1333353540 |
7 | 254035302 |
oct | 75412004 |
9 | 33310046 |
10 | 16126980 |
11 | 9115491 |
12 | 54988b0 |
13 | 34585bc |
14 | 21db272 |
15 | 1638570 |
hex | f61404 |
16126980 has 24 divisors (see below), whose sum is σ = 45155712. Its totient is φ = 4300512.
The previous prime is 16126961. The next prime is 16126993. The reversal of 16126980 is 8962161.
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, 134332 + ... + 134451.
It is an arithmetic number, because the mean of its divisors is an integer number (1881488).
Almost surely, 216126980 is an apocalyptic number.
16126980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16126980 is an abundant number, since it is smaller than the sum of its proper divisors (29028732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16126980 is a wasteful number, since it uses less digits than its factorization.
16126980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268795 (or 268793 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 33.
The square root of 16126980 is about 4015.8411323159. The cubic root of 16126980 is about 252.6490574987.
The spelling of 16126980 in words is "sixteen million, one hundred twenty-six thousand, nine hundred eighty".
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