Base | Representation |
---|---|
bin | 1011010001010… |
… | …1000101000110 |
3 | 10021221200100112 |
4 | 2310111011012 |
5 | 44100203022 |
6 | 4405113022 |
7 | 1112544002 |
oct | 264250506 |
9 | 107850315 |
10 | 47272262 |
11 | 24758394 |
12 | 139b8772 |
13 | 9a4196b |
14 | 63c7702 |
15 | 423b8e2 |
hex | 2d15146 |
47272262 has 32 divisors (see below), whose sum is σ = 76265280. Its totient is φ = 21934080.
The previous prime is 47272259. The next prime is 47272283. The reversal of 47272262 is 26227274.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244838 + ... + 245030.
It is an arithmetic number, because the mean of its divisors is an integer number (2383290).
Almost surely, 247272262 is an apocalyptic number.
47272262 is a deficient number, since it is larger than the sum of its proper divisors (28993018).
47272262 is a wasteful number, since it uses less digits than its factorization.
47272262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 368.
The product of its digits is 18816, while the sum is 32.
The square root of 47272262 is about 6875.4826739655. The cubic root of 47272262 is about 361.5781080525.
The spelling of 47272262 in words is "forty-seven million, two hundred seventy-two thousand, two hundred sixty-two".
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