Base | Representation |
---|---|
bin | 111101100000… |
… | …1000101000010 |
3 | 2020200101010012 |
4 | 1323001011002 |
5 | 31223420010 |
6 | 3111104522 |
7 | 541050605 |
oct | 173010502 |
9 | 66611105 |
10 | 32248130 |
11 | 17226552 |
12 | a972142 |
13 | 68b1345 |
14 | 43d633c |
15 | 2c70005 |
hex | 1ec1142 |
32248130 has 24 divisors (see below), whose sum is σ = 61269372. Its totient is φ = 12218976.
The previous prime is 32248123. The next prime is 32248147. The reversal of 32248130 is 3184223.
It can be written as a sum of positive squares in 2 ways, for example, as 30991489 + 1256641 = 5567^2 + 1121^2 .
It is a junction number, because it is equal to n+sod(n) for n = 32248096 and 32248105.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 857 + ... + 8076.
Almost surely, 232248130 is an apocalyptic number.
32248130 is a deficient number, since it is larger than the sum of its proper divisors (29021242).
32248130 is a wasteful number, since it uses less digits than its factorization.
32248130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8978 (or 8959 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 32248130 is about 5678.7436990940. The cubic root of 32248130 is about 318.2986856534.
The spelling of 32248130 in words is "thirty-two million, two hundred forty-eight thousand, one hundred thirty".
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