Base | Representation |
---|---|
bin | 1010001010110… |
… | …1100011001100 |
3 | 2222021001011002 |
4 | 2202231203030 |
5 | 41404411100 |
6 | 4122115432 |
7 | 1025360252 |
oct | 242554314 |
9 | 88231132 |
10 | 42653900 |
11 | 22093563 |
12 | 1234bb78 |
13 | 8ab57c3 |
14 | 59445d2 |
15 | 3b282d5 |
hex | 28ad8cc |
42653900 has 36 divisors (see below), whose sum is σ = 93842952. Its totient is φ = 16824960.
The previous prime is 42653887. The next prime is 42653911. The reversal of 42653900 is 935624.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4379 + ... + 10221.
Almost surely, 242653900 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42653900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46921476).
42653900 is an abundant number, since it is smaller than the sum of its proper divisors (51189052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42653900 is a wasteful number, since it uses less digits than its factorization.
42653900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5930 (or 5923 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 42653900 is about 6530.9953299631. The cubic root of 42653900 is about 349.3973301972.
The spelling of 42653900 in words is "forty-two million, six hundred fifty-three thousand, nine hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •