Base | Representation |
---|---|
bin | 1011001110110… |
… | …0110101010100 |
3 | 10021122022012222 |
4 | 2303230311110 |
5 | 44024414122 |
6 | 4401401512 |
7 | 1111256252 |
oct | 263546524 |
9 | 107568188 |
10 | 47107412 |
11 | 24655550 |
12 | 13939298 |
13 | 99b4911 |
14 | 63835d2 |
15 | 4207b42 |
hex | 2cecd54 |
47107412 has 24 divisors (see below), whose sum is σ = 90354432. Its totient is φ = 21312000.
The previous prime is 47107399. The next prime is 47107447. The reversal of 47107412 is 21470174.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
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, 7412 + ... + 12212.
It is an arithmetic number, because the mean of its divisors is an integer number (3764768).
Almost surely, 247107412 is an apocalyptic number.
It is an amenable number.
47107412 is a deficient number, since it is larger than the sum of its proper divisors (43247020).
47107412 is a wasteful number, since it uses less digits than its factorization.
47107412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5039 (or 5037 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 26.
The square root of 47107412 is about 6863.4839549605. The cubic root of 47107412 is about 361.1573146158.
Adding to 47107412 its reverse (21470174), we get a palindrome (68577586).
The spelling of 47107412 in words is "forty-seven million, one hundred seven thousand, four hundred twelve".
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