Base | Representation |
---|---|
bin | 1011001111001… |
… | …0100001000110 |
3 | 10021200111011021 |
4 | 2303302201012 |
5 | 44031140234 |
6 | 4402101354 |
7 | 1111414162 |
oct | 263624106 |
9 | 107614137 |
10 | 47130694 |
11 | 24670a96 |
12 | 1394a85a |
13 | 99c23b0 |
14 | 638bca2 |
15 | 420e9b4 |
hex | 2cf2846 |
47130694 has 16 divisors (see below), whose sum is σ = 76426560. Its totient is φ = 21669120.
The previous prime is 47130691. The next prime is 47130701. The reversal of 47130694 is 49603174.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47130691) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3702 + ... + 10390.
It is an arithmetic number, because the mean of its divisors is an integer number (4776660).
Almost surely, 247130694 is an apocalyptic number.
47130694 is a deficient number, since it is larger than the sum of its proper divisors (29295866).
47130694 is a wasteful number, since it uses less digits than its factorization.
47130694 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6975.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 47130694 is about 6865.1798228451. The cubic root of 47130694 is about 361.2168033415.
The spelling of 47130694 in words is "forty-seven million, one hundred thirty thousand, six hundred ninety-four".
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