Base | Representation |
---|---|
bin | 1001000101101111… |
… | …1101010000101010 |
3 | 20022001100010020010 |
4 | 2101123331100222 |
5 | 14444121301010 |
6 | 1042042112350 |
7 | 114315604614 |
oct | 22133752052 |
9 | 6261303203 |
10 | 2440025130 |
11 | 104236aaa4 |
12 | 5811ab6b6 |
13 | 2cb690a6a |
14 | 1920bbdb4 |
15 | e4330620 |
hex | 916fd42a |
2440025130 has 64 divisors (see below), whose sum is σ = 6317595648. Its totient is φ = 600837120.
The previous prime is 2440025129. The next prime is 2440025177. The reversal of 2440025130 is 315200442.
2440025130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2440025097 and 2440025106.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18106 + ... + 72165.
It is an arithmetic number, because the mean of its divisors is an integer number (98712432).
Almost surely, 22440025130 is an apocalyptic number.
2440025130 is an abundant number, since it is smaller than the sum of its proper divisors (3877570518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2440025130 is a wasteful number, since it uses less digits than its factorization.
2440025130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90351.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 2440025130 is about 49396.6105112486. The cubic root of 2440025130 is about 1346.2677212393.
Adding to 2440025130 its reverse (315200442), we get a palindrome (2755225572).
The spelling of 2440025130 in words is "two billion, four hundred forty million, twenty-five thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •