Base | Representation |
---|---|
bin | 1011011010111… |
… | …0010011100010 |
3 | 10100010120021102 |
4 | 2312232103202 |
5 | 44230243444 |
6 | 4430354402 |
7 | 1121066531 |
oct | 266562342 |
9 | 110116242 |
10 | 47899874 |
11 | 25046980 |
12 | 1405ba02 |
13 | 9c01529 |
14 | 650c318 |
15 | 431284e |
hex | 2dae4e2 |
47899874 has 16 divisors (see below), whose sum is σ = 82507680. Its totient is φ = 20626560.
The previous prime is 47899871. The next prime is 47899877.
47899874 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (47899871) and next prime (47899877).
It is not an unprimeable number, because it can be changed into a prime (47899871) 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, 56879 + ... + 57714.
It is an arithmetic number, because the mean of its divisors is an integer number (5156730).
Almost surely, 247899874 is an apocalyptic number.
47899874 is a deficient number, since it is larger than the sum of its proper divisors (34607806).
47899874 is a wasteful number, since it uses less digits than its factorization.
47899874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114625.
The product of its digits is 4064256, while the sum is 56.
The square root of 47899874 is about 6920.9734864396. The cubic root of 47899874 is about 363.1712468020.
The spelling of 47899874 in words is "forty-seven million, eight hundred ninety-nine thousand, eight hundred seventy-four".
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