Base | Representation |
---|---|
bin | 1011010010011011… |
… | …1100111110111100 |
3 | 21211011200112200111 |
4 | 2310212330332330 |
5 | 22201202011030 |
6 | 1220401435404 |
7 | 135042340231 |
oct | 26446747674 |
9 | 7734615614 |
10 | 3030110140 |
11 | 1315466662 |
12 | 70693bb64 |
13 | 3939c76a5 |
14 | 20a603788 |
15 | 12b04062a |
hex | b49bcfbc |
3030110140 has 24 divisors (see below), whose sum is σ = 6398394912. Its totient is φ = 1205346240.
The previous prime is 3030110131. The next prime is 3030110143. The reversal of 3030110140 is 410110303.
It is a self number, because there is not a number n which added to its sum of digits gives 3030110140.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030110143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414904 + ... + 422143.
It is an arithmetic number, because the mean of its divisors is an integer number (266599788).
Almost surely, 23030110140 is an apocalyptic number.
It is an amenable number.
3030110140 is an abundant number, since it is smaller than the sum of its proper divisors (3368284772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3030110140 is a wasteful number, since it uses less digits than its factorization.
3030110140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 837237 (or 837235 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 3030110140 is about 55046.4362152538. The cubic root of 3030110140 is about 1447.0586653414.
Adding to 3030110140 its reverse (410110303), we get a palindrome (3440220443).
The spelling of 3030110140 in words is "three billion, thirty million, one hundred ten thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •