Base | Representation |
---|---|
bin | 1011010000101… |
… | …0000010100100 |
3 | 10021212101022210 |
4 | 2310022002210 |
5 | 44042231134 |
6 | 4404123420 |
7 | 1112265114 |
oct | 264120244 |
9 | 107771283 |
10 | 47227044 |
11 | 24727417 |
12 | 13996570 |
13 | 9a271c7 |
14 | 63b5044 |
15 | 422d2e9 |
hex | 2d0a0a4 |
47227044 has 12 divisors (see below), whose sum is σ = 110196464. Its totient is φ = 15742344.
The previous prime is 47227001. The next prime is 47227067. The reversal of 47227044 is 44072274.
It is a tau number, because it is divible by the number of its divisors (12).
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, 1967782 + ... + 1967805.
Almost surely, 247227044 is an apocalyptic number.
It is an amenable number.
47227044 is an abundant number, since it is smaller than the sum of its proper divisors (62969420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47227044 is a wasteful number, since it uses less digits than its factorization.
47227044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3935594 (or 3935592 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 30.
The square root of 47227044 is about 6872.1935362736. The cubic root of 47227044 is about 361.4627828132.
The spelling of 47227044 in words is "forty-seven million, two hundred twenty-seven thousand, forty-four".
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