Base | Representation |
---|---|
bin | 101101101010111… |
… | …110010110010110 |
3 | 1222101211000212211 |
4 | 231222332112112 |
5 | 3032124141100 |
6 | 204011104034 |
7 | 24662635204 |
oct | 5552762626 |
9 | 1871730784 |
10 | 766240150 |
11 | 363582625 |
12 | 19474201a |
13 | c2992750 |
14 | 73a9c074 |
15 | 474091ba |
hex | 2dabe596 |
766240150 has 72 divisors (see below), whose sum is σ = 1630833120. Its totient is φ = 266211840.
The previous prime is 766240127. The next prime is 766240157. The reversal of 766240150 is 51042667.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (766240157) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 185811 + ... + 189889.
It is an arithmetic number, because the mean of its divisors is an integer number (22650460).
Almost surely, 2766240150 is an apocalyptic number.
766240150 is an abundant number, since it is smaller than the sum of its proper divisors (864592970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
766240150 is a wasteful number, since it uses less digits than its factorization.
766240150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4138 (or 4116 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 766240150 is about 27681.0431523091. The cubic root of 766240150 is about 915.0713711038.
The spelling of 766240150 in words is "seven hundred sixty-six million, two hundred forty thousand, one hundred fifty".
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