Base | Representation |
---|---|
bin | 1000110111000… |
… | …10111110010101 |
3 | 12011212100121011 |
4 | 10123202332111 |
5 | 123012030010 |
6 | 11213052221 |
7 | 1561536361 |
oct | 433427625 |
9 | 164770534 |
10 | 74330005 |
11 | 38a59262 |
12 | 20a87071 |
13 | 12526669 |
14 | 9c2c2a1 |
15 | 67d3a8a |
hex | 46e2f95 |
74330005 has 8 divisors (see below), whose sum is σ = 89254872. Its totient is φ = 59424768.
The previous prime is 74329999. The next prime is 74330017. The reversal of 74330005 is 50003347.
It can be written as a sum of positive squares in 4 ways, for example, as 9156676 + 65173329 = 3026^2 + 8073^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-74330005 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5397 + ... + 13333.
It is an arithmetic number, because the mean of its divisors is an integer number (11156859).
Almost surely, 274330005 is an apocalyptic number.
It is an amenable number.
74330005 is a deficient number, since it is larger than the sum of its proper divisors (14924867).
74330005 is a wasteful number, since it uses less digits than its factorization.
74330005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9815.
The product of its (nonzero) digits is 1260, while the sum is 22.
The square root of 74330005 is about 8621.4850808895. The cubic root of 74330005 is about 420.4568064584.
The spelling of 74330005 in words is "seventy-four million, three hundred thirty thousand, five".
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