Base | Representation |
---|---|
bin | 1000111010111… |
… | …01000110011000 |
3 | 12012210202210002 |
4 | 10131131012120 |
5 | 123124031412 |
6 | 11231512132 |
7 | 1566021641 |
oct | 435350630 |
9 | 165722702 |
10 | 74830232 |
11 | 39270074 |
12 | 21088648 |
13 | 12670259 |
14 | 9d1c6c8 |
15 | 6881dc2 |
hex | 475d198 |
74830232 has 8 divisors (see below), whose sum is σ = 140306700. Its totient is φ = 37415112.
The previous prime is 74830229. The next prime is 74830241. The reversal of 74830232 is 23203847.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 74830195 and 74830204.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4676882 + ... + 4676897.
Almost surely, 274830232 is an apocalyptic number.
It is an amenable number.
74830232 is a deficient number, since it is larger than the sum of its proper divisors (65476468).
74830232 is a wasteful number, since it uses less digits than its factorization.
74830232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9353785 (or 9353781 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 29.
The square root of 74830232 is about 8650.4469248704. The cubic root of 74830232 is about 421.3978969808.
The spelling of 74830232 in words is "seventy-four million, eight hundred thirty thousand, two hundred thirty-two".
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