Base | Representation |
---|---|
bin | 1010000010100… |
… | …1000001100100 |
3 | 2221020110112111 |
4 | 2200221001210 |
5 | 41240023301 |
6 | 4102330404 |
7 | 1020636550 |
oct | 240510144 |
9 | 87213474 |
10 | 42111076 |
11 | 21852747 |
12 | 12129a04 |
13 | 89556c7 |
14 | 5842860 |
15 | 3a6c551 |
hex | 2829064 |
42111076 has 12 divisors (see below), whose sum is σ = 84222208. Its totient is φ = 18047592.
The previous prime is 42111071. The next prime is 42111077. The reversal of 42111076 is 67011124.
42111076 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (42111071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 751956 + ... + 752011.
Almost surely, 242111076 is an apocalyptic number.
It is an amenable number.
42111076 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42111076 is a wasteful number, since it uses less digits than its factorization.
42111076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1503978 (or 1503976 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 22.
The square root of 42111076 is about 6489.3047393384. The cubic root of 42111076 is about 347.9088258088.
The spelling of 42111076 in words is "forty-two million, one hundred eleven thousand, seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •