Base | Representation |
---|---|
bin | 1101101010110010… |
… | …10001010110001101 |
3 | 200221102020122022101 |
4 | 12311121101112031 |
5 | 110012044034140 |
6 | 3212100315101 |
7 | 346564151323 |
oct | 66531212615 |
9 | 20842218271 |
10 | 7338268045 |
11 | 3126296439 |
12 | 15096a2a91 |
13 | 8cc412154 |
14 | 4d8851d13 |
15 | 2ce38699a |
hex | 1b565158d |
7338268045 has 8 divisors (see below), whose sum is σ = 8842462200. Its totient is φ = 5846254080.
The previous prime is 7338268043. The next prime is 7338268057. The reversal of 7338268045 is 5408628337.
It can be written as a sum of positive squares in 4 ways, for example, as 1442024676 + 5896243369 = 37974^2 + 76787^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 7338268045 - 21 = 7338268043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7338267986 and 7338268004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7338268043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3043720 + ... + 3046129.
It is an arithmetic number, because the mean of its divisors is an integer number (1105307775).
Almost surely, 27338268045 is an apocalyptic number.
It is an amenable number.
7338268045 is a deficient number, since it is larger than the sum of its proper divisors (1504194155).
7338268045 is a wasteful number, since it uses less digits than its factorization.
7338268045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6090095.
The product of its (nonzero) digits is 967680, while the sum is 46.
The square root of 7338268045 is about 85663.6915209705. The cubic root of 7338268045 is about 1943.2612490061.
The spelling of 7338268045 in words is "seven billion, three hundred thirty-eight million, two hundred sixty-eight thousand, forty-five".
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