Base | Representation |
---|---|
bin | 1011100111011010… |
… | …1001111001010100 |
3 | 22001022021112000020 |
4 | 2321312221321110 |
5 | 22341214043330 |
6 | 1233223545140 |
7 | 140161342350 |
oct | 27166517124 |
9 | 8038245006 |
10 | 3118112340 |
11 | 1360102a52 |
12 | 7302bb1b0 |
13 | 3a8cca1b5 |
14 | 218190460 |
15 | 133b25210 |
hex | b9da9e54 |
3118112340 has 96 divisors (see below), whose sum is σ = 10033330944. Its totient is φ = 708756480.
The previous prime is 3118112329. The next prime is 3118112353. The reversal of 3118112340 is 432118113.
It is a self number, because there is not a number n which added to its sum of digits gives 3118112340.
It is a congruent number.
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, 55512 + ... + 96528.
It is an arithmetic number, because the mean of its divisors is an integer number (104513864).
Almost surely, 23118112340 is an apocalyptic number.
3118112340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3118112340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5016665472).
3118112340 is an abundant number, since it is smaller than the sum of its proper divisors (6915218604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3118112340 is a wasteful number, since it uses less digits than its factorization.
3118112340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41217 (or 41215 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 3118112340 is about 55840.0603509703. The cubic root of 3118112340 is about 1460.9339648704.
The spelling of 3118112340 in words is "three billion, one hundred eighteen million, one hundred twelve thousand, three hundred forty".
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