Base | Representation |
---|---|
bin | 1100010100111… |
… | …10110011101000 |
3 | 21012120211010002 |
4 | 12022132303220 |
5 | 202433122140 |
6 | 14132242132 |
7 | 2363656364 |
oct | 612366350 |
9 | 235524102 |
10 | 103410920 |
11 | 53411178 |
12 | 2a770348 |
13 | 185691c2 |
14 | da3c2a4 |
15 | 912a415 |
hex | 629ece8 |
103410920 has 32 divisors (see below), whose sum is σ = 244922400. Its totient is φ = 39187008.
The previous prime is 103410913. The next prime is 103410929. The reversal of 103410920 is 29014301.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 103410892 and 103410901.
It is not an unprimeable number, because it can be changed into a prime (103410929) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67274 + ... + 68793.
It is an arithmetic number, because the mean of its divisors is an integer number (7653825).
Almost surely, 2103410920 is an apocalyptic number.
103410920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103410920 is an abundant number, since it is smaller than the sum of its proper divisors (141511480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103410920 is a wasteful number, since it uses less digits than its factorization.
103410920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136097 (or 136093 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 103410920 is about 10169.1159891113. The cubic root of 103410920 is about 469.3773556725.
The spelling of 103410920 in words is "one hundred three million, four hundred ten thousand, nine hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •