Base | Representation |
---|---|
bin | 1100010010011… |
… | …10001000100000 |
3 | 21011222000211120 |
4 | 12021032020200 |
5 | 202342033410 |
6 | 14121212240 |
7 | 2361112116 |
oct | 611161040 |
9 | 234860746 |
10 | 103080480 |
11 | 53205988 |
12 | 2a631080 |
13 | 18481989 |
14 | d993ab6 |
15 | 90b2570 |
hex | 624e220 |
103080480 has 96 divisors (see below), whose sum is σ = 338857344. Its totient is φ = 26290176.
The previous prime is 103080479. The next prime is 103080511. The reversal of 103080480 is 84080301.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 103080480.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6372 + ... + 15708.
It is an arithmetic number, because the mean of its divisors is an integer number (3529764).
Almost surely, 2103080480 is an apocalyptic number.
103080480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103080480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169428672).
103080480 is an abundant number, since it is smaller than the sum of its proper divisors (235776864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103080480 is a wasteful number, since it uses less digits than its factorization.
103080480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9378 (or 9370 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 103080480 is about 10152.8557558945. The cubic root of 103080480 is about 468.8768716135.
The spelling of 103080480 in words is "one hundred three million, eighty thousand, four hundred eighty".
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