Base | Representation |
---|---|
bin | 1010000111110… |
… | …1111101000110 |
3 | 2221220010201201 |
4 | 2201331331012 |
5 | 41332141300 |
6 | 4114013114 |
7 | 1023616012 |
oct | 241757506 |
9 | 87803651 |
10 | 42458950 |
11 | 21a70046 |
12 | 1227719a |
13 | 8a47b51 |
14 | 58d3542 |
15 | 3ada66a |
hex | 287df46 |
42458950 has 12 divisors (see below), whose sum is σ = 78973740. Its totient is φ = 16983560.
The previous prime is 42458887. The next prime is 42458957. The reversal of 42458950 is 5985424.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42458957) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 424540 + ... + 424639.
It is an arithmetic number, because the mean of its divisors is an integer number (6581145).
Almost surely, 242458950 is an apocalyptic number.
42458950 is a deficient number, since it is larger than the sum of its proper divisors (36514790).
42458950 is a wasteful number, since it uses less digits than its factorization.
42458950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 849191 (or 849186 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 42458950 is about 6516.0532533122. The cubic root of 42458950 is about 348.8642093709.
The spelling of 42458950 in words is "forty-two million, four hundred fifty-eight thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •