Base | Representation |
---|---|
bin | 1100010010100… |
… | …11101011100000 |
3 | 21012000012000001 |
4 | 12021103223200 |
5 | 202343300300 |
6 | 14121505344 |
7 | 2361235264 |
oct | 611235340 |
9 | 235005001 |
10 | 103103200 |
11 | 53220a62 |
12 | 2a642254 |
13 | 1848c115 |
14 | d99c0a4 |
15 | 90b916a |
hex | 6253ae0 |
103103200 has 36 divisors (see below), whose sum is σ = 251702640. Its totient is φ = 41240960.
The previous prime is 103103197. The next prime is 103103213. The reversal of 103103200 is 2301301.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63640 + ... + 65239.
It is an arithmetic number, because the mean of its divisors is an integer number (6991740).
Almost surely, 2103103200 is an apocalyptic number.
103103200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103103200 is an abundant number, since it is smaller than the sum of its proper divisors (148599440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103103200 is a wasteful number, since it uses less digits than its factorization.
103103200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128899 (or 128886 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 103103200 is about 10153.9745912623. The cubic root of 103103200 is about 468.9113175142.
Adding to 103103200 its reverse (2301301), we get a palindrome (105404501).
The spelling of 103103200 in words is "one hundred three million, one hundred three thousand, two hundred".
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