Base | Representation |
---|---|
bin | 1000111001101… |
… | …11011011100110 |
3 | 12012111221010122 |
4 | 10130313123212 |
5 | 123104112232 |
6 | 11224321542 |
7 | 1564510055 |
oct | 434673346 |
9 | 165457118 |
10 | 74675942 |
11 | 39175160 |
12 | 210132b2 |
13 | 12617c63 |
14 | 9cbc39c |
15 | 6851312 |
hex | 47376e6 |
74675942 has 16 divisors (see below), whose sum is σ = 123342912. Its totient is φ = 33625320.
The previous prime is 74675921. The next prime is 74675959. The reversal of 74675942 is 24957647.
It is a junction number, because it is equal to n+sod(n) for n = 74675893 and 74675902.
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, 13508 + ... + 18215.
It is an arithmetic number, because the mean of its divisors is an integer number (7708932).
Almost surely, 274675942 is an apocalyptic number.
74675942 is a deficient number, since it is larger than the sum of its proper divisors (48666970).
74675942 is a wasteful number, since it uses less digits than its factorization.
74675942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31843.
The product of its digits is 423360, while the sum is 44.
The square root of 74675942 is about 8641.5242868374. The cubic root of 74675942 is about 421.1080755327.
The spelling of 74675942 in words is "seventy-four million, six hundred seventy-five thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •