Base | Representation |
---|---|
bin | 1000111010001… |
… | …00101111100011 |
3 | 12012121200221002 |
4 | 10131010233203 |
5 | 123112333332 |
6 | 11225422215 |
7 | 1565125040 |
oct | 435045743 |
9 | 165550832 |
10 | 74730467 |
11 | 39202119 |
12 | 2103a96b |
13 | 12636a16 |
14 | 9cd41c7 |
15 | 6862562 |
hex | 4744be3 |
74730467 has 4 divisors (see below), whose sum is σ = 85406256. Its totient is φ = 64054680.
The previous prime is 74730457. The next prime is 74730493. The reversal of 74730467 is 76403747.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 74730467 - 214 = 74714083 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 74730467.
It is not an unprimeable number, because it can be changed into a prime (74730407) 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, 5337884 + ... + 5337897.
It is an arithmetic number, because the mean of its divisors is an integer number (21351564).
Almost surely, 274730467 is an apocalyptic number.
74730467 is a deficient number, since it is larger than the sum of its proper divisors (10675789).
74730467 is a wasteful number, since it uses less digits than its factorization.
74730467 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10675788.
The product of its (nonzero) digits is 98784, while the sum is 38.
The square root of 74730467 is about 8644.6785365333. The cubic root of 74730467 is about 421.2105419636.
The spelling of 74730467 in words is "seventy-four million, seven hundred thirty thousand, four hundred sixty-seven".
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