Base | Representation |
---|---|
bin | 1100011011011… |
… | …10110101000100 |
3 | 21021012002220212 |
4 | 12031232311010 |
5 | 203142403410 |
6 | 14202414552 |
7 | 2404135463 |
oct | 615566504 |
9 | 237162825 |
10 | 104262980 |
11 | 53943358 |
12 | 2ab01458 |
13 | 187a6c93 |
14 | dbc09da |
15 | 9247b05 |
hex | 636ed44 |
104262980 has 24 divisors (see below), whose sum is σ = 221954712. Its totient is φ = 41133312.
The previous prime is 104262973. The next prime is 104263001. The reversal of 104262980 is 89262401.
104262980 = T3721 + T3722 + ... + T3735.
It can be written as a sum of positive squares in 4 ways, for example, as 12716356 + 91546624 = 3566^2 + 9568^2 .
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, 34247 + ... + 37166.
It is an arithmetic number, because the mean of its divisors is an integer number (9248113).
Almost surely, 2104262980 is an apocalyptic number.
104262980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104262980 is an abundant number, since it is smaller than the sum of its proper divisors (117691732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104262980 is a wasteful number, since it uses less digits than its factorization.
104262980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71495 (or 71493 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 104262980 is about 10210.9245418816. The cubic root of 104262980 is about 470.6629846762.
The spelling of 104262980 in words is "one hundred four million, two hundred sixty-two thousand, nine hundred eighty".
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