Base | Representation |
---|---|
bin | 1100011000101… |
… | …00010010011000 |
3 | 21020111021012022 |
4 | 12030110102120 |
5 | 203044021440 |
6 | 14150434012 |
7 | 2401032323 |
oct | 614242230 |
9 | 236437168 |
10 | 103892120 |
11 | 5370a762 |
12 | 2a962908 |
13 | 186a7237 |
14 | db257ba |
15 | 91c2cb5 |
hex | 6314498 |
103892120 has 16 divisors (see below), whose sum is σ = 233757360. Its totient is φ = 41556832.
The previous prime is 103892071. The next prime is 103892149. The reversal of 103892120 is 21298301.
It is a self number, because there is not a number n which added to its sum of digits gives 103892120.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298612 + ... + 1298691.
It is an arithmetic number, because the mean of its divisors is an integer number (14609835).
Almost surely, 2103892120 is an apocalyptic number.
103892120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103892120 is an abundant number, since it is smaller than the sum of its proper divisors (129865240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103892120 is a wasteful number, since it uses less digits than its factorization.
103892120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2597314 (or 2597310 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 103892120 is about 10192.7484026635. The cubic root of 103892120 is about 470.1042774511.
The spelling of 103892120 in words is "one hundred three million, eight hundred ninety-two thousand, one hundred twenty".
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