Base | Representation |
---|---|
bin | 1011001111001… |
… | …0011000110110 |
3 | 10021200110102201 |
4 | 2303302120312 |
5 | 44031131131 |
6 | 4402055114 |
7 | 1111412506 |
oct | 263623066 |
9 | 107613381 |
10 | 47130166 |
11 | 24670656 |
12 | 1394a49a |
13 | 99c2095 |
14 | 638ba06 |
15 | 420e761 |
hex | 2cf2636 |
47130166 has 16 divisors (see below), whose sum is σ = 71724240. Its totient is φ = 23224320.
The previous prime is 47130157. The next prime is 47130173. The reversal of 47130166 is 66103174.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73206 + ... + 73846.
It is an arithmetic number, because the mean of its divisors is an integer number (4482765).
Almost surely, 247130166 is an apocalyptic number.
47130166 is a deficient number, since it is larger than the sum of its proper divisors (24594074).
47130166 is a wasteful number, since it uses less digits than its factorization.
47130166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1119.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 47130166 is about 6865.1413678088. The cubic root of 47130166 is about 361.2154544457.
The spelling of 47130166 in words is "forty-seven million, one hundred thirty thousand, one hundred sixty-six".
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