Base | Representation |
---|---|
bin | 1000011011110111… |
… | …0100111101000111 |
3 | 12211210210010121100 |
4 | 2012331310331013 |
5 | 14114133322011 |
6 | 1012404551143 |
7 | 110053461000 |
oct | 20675647507 |
9 | 5753703540 |
10 | 2264354631 |
11 | a62195170 |
12 | 5323b24b3 |
13 | 2a1174716 |
14 | 176a301a7 |
15 | d3bced56 |
hex | 86f74f47 |
2264354631 has 48 divisors (see below), whose sum is σ = 4161081600. Its totient is φ = 1176270480.
The previous prime is 2264354611. The next prime is 2264354633. The reversal of 2264354631 is 1364534622.
2264354631 is a `hidden beast` number, since 2 + 2 + 643 + 5 + 4 + 6 + 3 + 1 = 666.
It is not a de Polignac number, because 2264354631 - 211 = 2264352583 is a prime.
It is a super-2 number, since 2×22643546312 = 10254603789862292322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2264354633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 616 + ... + 67298.
It is an arithmetic number, because the mean of its divisors is an integer number (86689200).
Almost surely, 22264354631 is an apocalyptic number.
2264354631 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2264354631 is a deficient number, since it is larger than the sum of its proper divisors (1896726969).
2264354631 is a wasteful number, since it uses less digits than its factorization.
2264354631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66721 (or 66704 counting only the distinct ones).
The product of its digits is 103680, while the sum is 36.
The square root of 2264354631 is about 47585.2354307510. The cubic root of 2264354631 is about 1313.1514419453.
Subtracting from 2264354631 its reverse (1364534622), we obtain a square (899820009 = 299972).
The spelling of 2264354631 in words is "two billion, two hundred sixty-four million, three hundred fifty-four thousand, six hundred thirty-one".
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