Base | Representation |
---|---|
bin | 1000111010001… |
… | …00101111100100 |
3 | 12012121200221010 |
4 | 10131010233210 |
5 | 123112333333 |
6 | 11225422220 |
7 | 1565125041 |
oct | 435045744 |
9 | 165550833 |
10 | 74730468 |
11 | 3920211a |
12 | 2103a970 |
13 | 12636a17 |
14 | 9cd41c8 |
15 | 6862563 |
hex | 4744be4 |
74730468 has 24 divisors (see below), whose sum is σ = 174765472. Its totient is φ = 24853824.
The previous prime is 74730457. The next prime is 74730493. The reversal of 74730468 is 86403747.
It is a happy 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 in 7 ways as a sum of consecutive naturals, for example, 1330 + ... + 12297.
Almost surely, 274730468 is an apocalyptic number.
It is an amenable number.
74730468 is an abundant number, since it is smaller than the sum of its proper divisors (100035004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74730468 is a wasteful number, since it uses less digits than its factorization.
74730468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14091 (or 14089 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 39.
The square root of 74730468 is about 8644.6785943724. The cubic root of 74730468 is about 421.2105438424.
The spelling of 74730468 in words is "seventy-four million, seven hundred thirty thousand, four hundred sixty-eight".
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