Base | Representation |
---|---|
bin | 1110111010101111… |
… | …0110000101100100 |
3 | 101100002010012200221 |
4 | 3232223312011210 |
5 | 31200121034030 |
6 | 1501205414124 |
7 | 201143304655 |
oct | 35653660544 |
9 | 11302105627 |
10 | 4004471140 |
11 | 177546848a |
12 | 93910a344 |
13 | 4ba828867 |
14 | 29db9952c |
15 | 186859e7a |
hex | eeaf6164 |
4004471140 has 24 divisors (see below), whose sum is σ = 8421913080. Its totient is φ = 1599403008.
The previous prime is 4004471077. The next prime is 4004471153. The reversal of 4004471140 is 411744004.
It can be written as a sum of positive squares in 4 ways, for example, as 1224440064 + 2780031076 = 34992^2 + 52726^2 .
It is a super-2 number, since 2×40044711402 = 32071578222185799200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135295 + ... + 162214.
It is an arithmetic number, because the mean of its divisors is an integer number (350913045).
Almost surely, 24004471140 is an apocalyptic number.
It is an amenable number.
4004471140 is an abundant number, since it is smaller than the sum of its proper divisors (4417441940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4004471140 is a wasteful number, since it uses less digits than its factorization.
4004471140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298191 (or 298189 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 25.
The square root of 4004471140 is about 63280.8907965114. The cubic root of 4004471140 is about 1587.9922894257.
The spelling of 4004471140 in words is "four billion, four million, four hundred seventy-one thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •