Base | Representation |
---|---|
bin | 1011001101101… |
… | …0000010110100 |
3 | 10021111101122121 |
4 | 2303122002310 |
5 | 44014433302 |
6 | 4400005324 |
7 | 1110516010 |
oct | 263320264 |
9 | 107441577 |
10 | 47030452 |
11 | 24602747 |
12 | 13900844 |
13 | 9988891 |
14 | 6363540 |
15 | 41dee37 |
hex | 2cda0b4 |
47030452 has 12 divisors (see below), whose sum is σ = 94060960. Its totient is φ = 20155896.
The previous prime is 47030447. The next prime is 47030461. The reversal of 47030452 is 25403074.
47030452 is an admirable number.
It is a pancake number, because a pancake can be divided into 47030452 parts by 9698 straight cuts.
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, 839802 + ... + 839857.
Almost surely, 247030452 is an apocalyptic number.
It is an amenable number.
47030452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47030452 is a wasteful number, since it uses less digits than its factorization.
47030452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1679670 (or 1679668 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 47030452 is about 6857.8751811330. The cubic root of 47030452 is about 360.9605315925.
The spelling of 47030452 in words is "forty-seven million, thirty thousand, four hundred fifty-two".
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