Base | Representation |
---|---|
bin | 1011010100110100… |
… | …0111101001110000 |
3 | 21211212111212012102 |
4 | 2311031013221300 |
5 | 22211232142222 |
6 | 1221400115532 |
7 | 135223360643 |
oct | 26515075160 |
9 | 7755455172 |
10 | 3040115312 |
11 | 132007a6a3 |
12 | 70a165ba8 |
13 | 395abb700 |
14 | 20ba89a5a |
15 | 12bd69d92 |
hex | b5347a70 |
3040115312 has 30 divisors (see below), whose sum is σ = 6378176592. Its totient is φ = 1403128896.
The previous prime is 3040115303. The next prime is 3040115317. The reversal of 3040115312 is 2135110403.
3040115312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×30401153122 = 18484602220513714688, which contains 22 as substring.
It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3040115317) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 559448 + ... + 564855.
Almost surely, 23040115312 is an apocalyptic number.
It is an amenable number.
3040115312 is an abundant number, since it is smaller than the sum of its proper divisors (3338061280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3040115312 is a wasteful number, since it uses less digits than its factorization.
3040115312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1124337 (or 1124318 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 3040115312 is about 55137.2406999117. The cubic root of 3040115312 is about 1448.6496047475.
Adding to 3040115312 its reverse (2135110403), we get a palindrome (5175225715).
The spelling of 3040115312 in words is "three billion, forty million, one hundred fifteen thousand, three hundred twelve".
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