Base | Representation |
---|---|
bin | 1100011001011… |
… | …10000100000100 |
3 | 21020200122000200 |
4 | 12030232010010 |
5 | 203110411300 |
6 | 14153010500 |
7 | 2401652202 |
oct | 614560404 |
9 | 236618020 |
10 | 103997700 |
11 | 53782014 |
12 | 2a9b3a30 |
13 | 18713301 |
14 | db52072 |
15 | 91e4200 |
hex | 632e104 |
103997700 has 54 divisors (see below), whose sum is σ = 325977834. Its totient is φ = 27732480.
The previous prime is 103997669. The next prime is 103997701. The reversal of 103997700 is 7799301.
It can be written as a sum of positive squares in 3 ways, for example, as 17842176 + 86155524 = 4224^2 + 9282^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (103997701) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 56877 + ... + 58676.
Almost surely, 2103997700 is an apocalyptic number.
103997700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103997700 is an abundant number, since it is smaller than the sum of its proper divisors (221980134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103997700 is a wasteful number, since it uses less digits than its factorization.
103997700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115573 (or 115563 counting only the distinct ones).
The product of its (nonzero) digits is 11907, while the sum is 36.
The square root of 103997700 is about 10197.9262597844. The cubic root of 103997700 is about 470.2634708072.
The spelling of 103997700 in words is "one hundred three million, nine hundred ninety-seven thousand, seven hundred".
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