Base | Representation |
---|---|
bin | 10111110110110110011100 |
3 | 102202201211220 |
4 | 113312312130 |
5 | 3100111410 |
6 | 342013340 |
7 | 104105115 |
oct | 27666634 |
9 | 12681756 |
10 | 6253980 |
11 | 3591787 |
12 | 2117250 |
13 | 13ac7a5 |
14 | b8b20c |
15 | 838070 |
hex | 5f6d9c |
6253980 has 24 divisors (see below), whose sum is σ = 17511312. Its totient is φ = 1667712.
The previous prime is 6253979. The next prime is 6253991. The reversal of 6253980 is 893526.
It is a happy number.
It is a super-2 number, since 2×62539802 = 78224531680800, which contains 22 as substring.
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, 52057 + ... + 52176.
It is an arithmetic number, because the mean of its divisors is an integer number (729638).
Almost surely, 26253980 is an apocalyptic number.
6253980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6253980 is an abundant number, since it is smaller than the sum of its proper divisors (11257332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6253980 is a wasteful number, since it uses less digits than its factorization.
6253980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104245 (or 104243 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 6253980 is about 2500.7958733171. The cubic root of 6253980 is about 184.2406664897.
The spelling of 6253980 in words is "six million, two hundred fifty-three thousand, nine hundred eighty".
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