Base | Representation |
---|---|
bin | 1000101110111… |
… | …1000110011100 |
3 | 2112221001012111 |
4 | 2023233012130 |
5 | 33334142230 |
6 | 3345043404 |
7 | 623233513 |
oct | 213570634 |
9 | 75831174 |
10 | 36630940 |
11 | 1974a405 |
12 | 10326564 |
13 | 7787218 |
14 | 4c1767a |
15 | 333892a |
hex | 22ef19c |
36630940 has 24 divisors (see below), whose sum is σ = 77242032. Its totient is φ = 14592000.
The previous prime is 36630929. The next prime is 36630941. The reversal of 36630940 is 4903663.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36630941) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372 + ... + 8668.
It is an arithmetic number, because the mean of its divisors is an integer number (3218418).
Almost surely, 236630940 is an apocalyptic number.
It is an amenable number.
36630940 is an abundant number, since it is smaller than the sum of its proper divisors (40611092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36630940 is a wasteful number, since it uses less digits than its factorization.
36630940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7557 (or 7555 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 31.
The square root of 36630940 is about 6052.3499568349. The cubic root of 36630940 is about 332.1105621992.
The spelling of 36630940 in words is "thirty-six million, six hundred thirty thousand, nine hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •