Base | Representation |
---|---|
bin | 1011100101100000… |
… | …1010101011000010 |
3 | 22000202020110202110 |
4 | 2321120022223002 |
5 | 22332142321010 |
6 | 1232340400150 |
7 | 140033404425 |
oct | 27130125302 |
9 | 8022213673 |
10 | 3110120130 |
11 | 1356644317 |
12 | 7296a6056 |
13 | 3a745c490 |
14 | 2170ad9bc |
15 | 133097120 |
hex | b960aac2 |
3110120130 has 64 divisors (see below), whose sum is σ = 8128874880. Its totient is φ = 756957696.
The previous prime is 3110120119. The next prime is 3110120147. The reversal of 3110120130 is 310210113.
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, 10092 + ... + 79511.
It is an arithmetic number, because the mean of its divisors is an integer number (127013670).
Almost surely, 23110120130 is an apocalyptic number.
3110120130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3110120130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4064437440).
3110120130 is an abundant number, since it is smaller than the sum of its proper divisors (5018754750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3110120130 is a wasteful number, since it uses less digits than its factorization.
3110120130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89715.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 3110120130 is about 55768.4510274402. The cubic root of 3110120130 is about 1459.6846960948.
Adding to 3110120130 its reverse (310210113), we get a palindrome (3420330243).
The spelling of 3110120130 in words is "three billion, one hundred ten million, one hundred twenty thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •