Base | Representation |
---|---|
bin | 101101100011000100010… |
… | …110000100011110100010 |
3 | 102002020011012020111101210 |
4 | 231203010112010132202 |
5 | 402240300224430310 |
6 | 10353525512210550 |
7 | 442065032444466 |
oct | 55430426043642 |
9 | 12066135214353 |
10 | 3130030311330 |
11 | aa749056919a |
12 | 426754999a56 |
13 | 199211a88320 |
14 | ab6cc4124a6 |
15 | 56645093820 |
hex | 2d8c45847a2 |
3130030311330 has 64 divisors (see below), whose sum is σ = 8090330709888. Its totient is φ = 770430312960.
The previous prime is 3130030311319. The next prime is 3130030311349. The reversal of 3130030311330 is 331130300313.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3130030311297 and 3130030311306.
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, 8003302 + ... + 8385278.
It is an arithmetic number, because the mean of its divisors is an integer number (126411417342).
Almost surely, 23130030311330 is an apocalyptic number.
3130030311330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3130030311330 is an abundant number, since it is smaller than the sum of its proper divisors (4960300398558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130030311330 is a wasteful number, since it uses less digits than its factorization.
3130030311330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403011.
The product of its (nonzero) digits is 729, while the sum is 21.
Adding to 3130030311330 its reverse (331130300313), we get a palindrome (3461160611643).
The spelling of 3130030311330 in words is "three trillion, one hundred thirty billion, thirty million, three hundred eleven thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •