Base | Representation |
---|---|
bin | 1011100011110110… |
… | …0100100001000100 |
3 | 22000021010020221010 |
4 | 2320331210201010 |
5 | 22323401214400 |
6 | 1231531122220 |
7 | 136620216003 |
oct | 27075444104 |
9 | 8007106833 |
10 | 3103148100 |
11 | 1352712108 |
12 | 7272a3370 |
13 | 3a5b8ac10 |
14 | 2161b6c3a |
15 | 13266b450 |
hex | b8f64844 |
3103148100 has 72 divisors (see below), whose sum is σ = 9669103360. Its totient is φ = 763850880.
The previous prime is 3103148071. The next prime is 3103148119. The reversal of 3103148100 is 18413013.
It is a super-2 number, since 2×31031481002 = 19259056261067220000, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 393940 + ... + 401739.
Almost surely, 23103148100 is an apocalyptic number.
3103148100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3103148100 is an abundant number, since it is smaller than the sum of its proper divisors (6565955260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103148100 is a wasteful number, since it uses less digits than its factorization.
3103148100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 795709 (or 795702 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 3103148100 is about 55705.9072271514. The cubic root of 3103148100 is about 1458.5931434431.
The spelling of 3103148100 in words is "three billion, one hundred three million, one hundred forty-eight thousand, one hundred".
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