Base | Representation |
---|---|
bin | 1010110111110011… |
… | …0010000100110100 |
3 | 21112101110200100220 |
4 | 2231330302010310 |
5 | 21434102021431 |
6 | 1201331134340 |
7 | 132214631553 |
oct | 25574620464 |
9 | 7471420326 |
10 | 2918392116 |
11 | 12683a1212 |
12 | 6954443b0 |
13 | 376810353 |
14 | 1d9841d9a |
15 | 121323b96 |
hex | adf32134 |
2918392116 has 12 divisors (see below), whose sum is σ = 6809581632. Its totient is φ = 972797368.
The previous prime is 2918392109. The next prime is 2918392117. The reversal of 2918392116 is 6112938192.
2918392116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2918392117) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121599660 + ... + 121599683.
It is an arithmetic number, because the mean of its divisors is an integer number (567465136).
Almost surely, 22918392116 is an apocalyptic number.
It is an amenable number.
2918392116 is an abundant number, since it is smaller than the sum of its proper divisors (3891189516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2918392116 is a wasteful number, since it uses less digits than its factorization.
2918392116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243199350 (or 243199348 counting only the distinct ones).
The product of its digits is 46656, while the sum is 42.
The square root of 2918392116 is about 54022.1446816026. The cubic root of 2918392116 is about 1429.0515033127.
The spelling of 2918392116 in words is "two billion, nine hundred eighteen million, three hundred ninety-two thousand, one hundred sixteen".
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