Base | Representation |
---|---|
bin | 1011010010011… |
… | …0101011110110 |
3 | 10022002100021100 |
4 | 2310212223312 |
5 | 44110004444 |
6 | 4410430530 |
7 | 1113264150 |
oct | 264465366 |
9 | 108070240 |
10 | 47344374 |
11 | 247a7590 |
12 | 13a32446 |
13 | 9a6872c |
14 | 6405ad0 |
15 | 4252e69 |
hex | 2d26af6 |
47344374 has 48 divisors (see below), whose sum is σ = 127895040. Its totient is φ = 12296880.
The previous prime is 47344343. The next prime is 47344379.
47344374 is nontrivially palindromic in base 10.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a zygodrome in base 5.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47344379) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15694 + ... + 18465.
It is an arithmetic number, because the mean of its divisors is an integer number (2664480).
Almost surely, 247344374 is an apocalyptic number.
47344374 is an abundant number, since it is smaller than the sum of its proper divisors (80550666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47344374 is a wasteful number, since it uses less digits than its factorization.
47344374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34185 (or 34182 counting only the distinct ones).
The product of its digits is 112896, while the sum is 36.
The square root of 47344374 is about 6880.7248164710. The cubic root of 47344374 is about 361.7618724300.
It can be divided in two parts, 473 and 44374, that multiplied together give a palindrome (20988902).
The spelling of 47344374 in words is "forty-seven million, three hundred forty-four thousand, three hundred seventy-four".
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