Base | Representation |
---|---|
bin | 1011011010111000… |
… | …0000100001100001 |
3 | 21220122022020202120 |
4 | 2312232000201201 |
5 | 22234232422311 |
6 | 1224104334453 |
7 | 135652303560 |
oct | 26656004141 |
9 | 7818266676 |
10 | 3065514081 |
11 | 1333448113 |
12 | 716774429 |
13 | 39b142276 |
14 | 2111bbbd7 |
15 | 12e1d5706 |
hex | b6b80861 |
3065514081 has 24 divisors (see below), whose sum is σ = 4826837952. Its totient is φ = 1695204000.
The previous prime is 3065514079. The next prime is 3065514091. The reversal of 3065514081 is 1804155603.
It is not a de Polignac number, because 3065514081 - 21 = 3065514079 is a prime.
It is a super-2 number, since 2×30655140812 = 18794753161618549122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3065514071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55770 + ... + 96131.
It is an arithmetic number, because the mean of its divisors is an integer number (201118248).
Almost surely, 23065514081 is an apocalyptic number.
3065514081 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
3065514081 is a deficient number, since it is larger than the sum of its proper divisors (1761323871).
3065514081 is a wasteful number, since it uses less digits than its factorization.
3065514081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151973 (or 151942 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 33.
The square root of 3065514081 is about 55367.0848158001. The cubic root of 3065514081 is about 1452.6726894473.
Adding to 3065514081 its reverse (1804155603), we get a palindrome (4869669684).
The spelling of 3065514081 in words is "three billion, sixty-five million, five hundred fourteen thousand, eighty-one".
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