Base | Representation |
---|---|
bin | 1000110111110… |
… | …10110000101001 |
3 | 12012001022020121 |
4 | 10123322300221 |
5 | 123023134213 |
6 | 11215123241 |
7 | 1562423413 |
oct | 433726051 |
9 | 165038217 |
10 | 74427433 |
11 | 39015483 |
12 | 20b13521 |
13 | 1255bb02 |
14 | 9c559b3 |
15 | 680288d |
hex | 46fac29 |
74427433 has 2 divisors, whose sum is σ = 74427434. Its totient is φ = 74427432.
The previous prime is 74427403. The next prime is 74427473. The reversal of 74427433 is 33472447.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 74425129 + 2304 = 8627^2 + 48^2 .
It is a cyclic number.
It is not a de Polignac number, because 74427433 - 29 = 74426921 is a prime.
It is not a weakly prime, because it can be changed into another prime (74427403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37213716 + 37213717.
It is an arithmetic number, because the mean of its divisors is an integer number (37213717).
Almost surely, 274427433 is an apocalyptic number.
It is an amenable number.
74427433 is a deficient number, since it is larger than the sum of its proper divisors (1).
74427433 is an equidigital number, since it uses as much as digits as its factorization.
74427433 is an evil number, because the sum of its binary digits is even.
The product of its digits is 56448, while the sum is 34.
The square root of 74427433 is about 8627.1335332195. The cubic root of 74427433 is about 420.6404307377.
The spelling of 74427433 in words is "seventy-four million, four hundred twenty-seven thousand, four hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •