Base | Representation |
---|---|
bin | 1011010100011… |
… | …0011010010100 |
3 | 10022022221112022 |
4 | 2311012122110 |
5 | 44123134244 |
6 | 4413312312 |
7 | 1114345052 |
oct | 265063224 |
9 | 108287468 |
10 | 47474324 |
11 | 24886187 |
12 | 13a95698 |
13 | 9ab2921 |
14 | 643b1d2 |
15 | 427b6ee |
hex | 2d46694 |
47474324 has 24 divisors (see below), whose sum is σ = 86136960. Its totient is φ = 22879296.
The previous prime is 47474281. The next prime is 47474327. The reversal of 47474324 is 42347474.
It is a super-2 number, since 2×474743242 = 4507622878513952, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47474327) 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, 10712 + ... + 14480.
It is an arithmetic number, because the mean of its divisors is an integer number (3589040).
Almost surely, 247474324 is an apocalyptic number.
It is an amenable number.
47474324 is a deficient number, since it is larger than the sum of its proper divisors (38662636).
47474324 is a wasteful number, since it uses less digits than its factorization.
47474324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3887 (or 3885 counting only the distinct ones).
The product of its digits is 75264, while the sum is 35.
The square root of 47474324 is about 6890.1613914334. The cubic root of 47474324 is about 362.0925559249.
The spelling of 47474324 in words is "forty-seven million, four hundred seventy-four thousand, three hundred twenty-four".
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