Base | Representation |
---|---|
bin | 1000110101000… |
… | …11010001111000 |
3 | 12011101002201110 |
4 | 10122203101320 |
5 | 122430202422 |
6 | 11203320320 |
7 | 1556401635 |
oct | 432432170 |
9 | 164332643 |
10 | 74069112 |
11 | 388a0247 |
12 | 209800a0 |
13 | 124649a0 |
14 | 9ba118c |
15 | 678160c |
hex | 46a3478 |
74069112 has 32 divisors (see below), whose sum is σ = 199417680. Its totient is φ = 22790400.
The previous prime is 74069089. The next prime is 74069123. The reversal of 74069112 is 21196047.
It is a happy number.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 74069112.
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, 118389 + ... + 119012.
Almost surely, 274069112 is an apocalyptic number.
It is an amenable number.
74069112 is an abundant number, since it is smaller than the sum of its proper divisors (125348568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74069112 is a wasteful number, since it uses less digits than its factorization.
74069112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237423 (or 237419 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 74069112 is about 8606.3413829571. The cubic root of 74069112 is about 419.9643053565.
The spelling of 74069112 in words is "seventy-four million, sixty-nine thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •