Base | Representation |
---|---|
bin | 1010001100011… |
… | …1101000000000 |
3 | 2222110110122210 |
4 | 2203013220000 |
5 | 41421320304 |
6 | 4124302120 |
7 | 1026313530 |
oct | 243075000 |
9 | 88413583 |
10 | 42760704 |
11 | 22156828 |
12 | 123a1940 |
13 | 8b222bc |
14 | 59714c0 |
15 | 3b49c89 |
hex | 28c7a00 |
42760704 has 160 divisors (see below), whose sum is σ = 134741376. Its totient is φ = 11796480.
The previous prime is 42760693. The next prime is 42760717. The reversal of 42760704 is 40706724.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440784 + ... + 440880.
Almost surely, 242760704 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 42760704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67370688).
42760704 is an abundant number, since it is smaller than the sum of its proper divisors (91980672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42760704 is an equidigital number, since it uses as much as digits as its factorization.
42760704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166 (or 150 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 42760704 is about 6539.1669194172. The cubic root of 42760704 is about 349.6887137035.
The spelling of 42760704 in words is "forty-two million, seven hundred sixty thousand, seven hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •