Base | Representation |
---|---|
bin | 1000111000010… |
… | …00010010011100 |
3 | 12012011010020212 |
4 | 10130020102130 |
5 | 123031422334 |
6 | 11220231552 |
7 | 1563044102 |
oct | 434102234 |
9 | 165133225 |
10 | 74482844 |
11 | 39053077 |
12 | 20b3b5b8 |
13 | 1257b0b7 |
14 | 9c6bc72 |
15 | 6813ece |
hex | 470849c |
74482844 has 12 divisors (see below), whose sum is σ = 130405968. Its totient is φ = 37224000.
The previous prime is 74482829. The next prime is 74482847. The reversal of 74482844 is 44828447.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74482847) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12569 + ... + 17519.
It is an arithmetic number, because the mean of its divisors is an integer number (10867164).
Almost surely, 274482844 is an apocalyptic number.
It is an amenable number.
74482844 is a deficient number, since it is larger than the sum of its proper divisors (55923124).
74482844 is a wasteful number, since it uses less digits than its factorization.
74482844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8716 (or 8714 counting only the distinct ones).
The product of its digits is 229376, while the sum is 41.
The square root of 74482844 is about 8630.3443731986. The cubic root of 74482844 is about 420.7447933546.
The spelling of 74482844 in words is "seventy-four million, four hundred eighty-two thousand, eight hundred forty-four".
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