Base | Representation |
---|---|
bin | 1000110100110… |
… | …11011101010010 |
3 | 12011022110202212 |
4 | 10122123131102 |
5 | 122423141244 |
6 | 11202512122 |
7 | 1556206346 |
oct | 432333522 |
9 | 164273685 |
10 | 74037074 |
11 | 38879171 |
12 | 20965642 |
13 | 12453227 |
14 | 9b93626 |
15 | 6776d9e |
hex | 469b752 |
74037074 has 32 divisors (see below), whose sum is σ = 121765680. Its totient is φ = 33619968.
The previous prime is 74037071. The next prime is 74037097. The reversal of 74037074 is 47073047.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 71656225 + 2380849 = 8465^2 + 1543^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 74037074.
It is not an unprimeable number, because it can be changed into a prime (74037071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287954 + ... + 288210.
Almost surely, 274037074 is an apocalyptic number.
74037074 is a gapful number since it is divisible by the number (74) formed by its first and last digit.
74037074 is a deficient number, since it is larger than the sum of its proper divisors (47728606).
74037074 is a wasteful number, since it uses less digits than its factorization.
74037074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 542.
The product of its (nonzero) digits is 16464, while the sum is 32.
The square root of 74037074 is about 8604.4798796906. The cubic root of 74037074 is about 419.9037458941.
The spelling of 74037074 in words is "seventy-four million, thirty-seven thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •