Base | Representation |
---|---|
bin | 1100011001001… |
… | …00110100110100 |
3 | 21020121201010012 |
4 | 12030210310310 |
5 | 203103203420 |
6 | 14152115352 |
7 | 2401433654 |
oct | 614446464 |
9 | 236551105 |
10 | 103959860 |
11 | 53756644 |
12 | 2a995b58 |
13 | 186cc014 |
14 | db42364 |
15 | 91d7dc5 |
hex | 6324d34 |
103959860 has 24 divisors (see below), whose sum is σ = 221897256. Its totient is φ = 40901760.
The previous prime is 103959859. The next prime is 103959893. The reversal of 103959860 is 68959301.
It can be written as a sum of positive squares in 4 ways, for example, as 1444 + 103958416 = 38^2 + 10196^2 .
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, 41387 + ... + 43826.
It is an arithmetic number, because the mean of its divisors is an integer number (9245719).
Almost surely, 2103959860 is an apocalyptic number.
103959860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103959860 is an abundant number, since it is smaller than the sum of its proper divisors (117937396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103959860 is a wasteful number, since it uses less digits than its factorization.
103959860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85283 (or 85281 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 41.
The square root of 103959860 is about 10196.0708118373. The cubic root of 103959860 is about 470.2064281085.
The spelling of 103959860 in words is "one hundred three million, nine hundred fifty-nine thousand, eight hundred sixty".
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