Base | Representation |
---|---|
bin | 100111111000010… |
… | …1100011100011110 |
3 | 10110020222211022111 |
4 | 1033300230130132 |
5 | 10220032240042 |
6 | 340441304234 |
7 | 45106133515 |
oct | 11760543436 |
9 | 3406884274 |
10 | 1338165022 |
11 | 6273a5207 |
12 | 31419507a |
13 | 18430b52c |
14 | c9a1767c |
15 | 7c72d517 |
hex | 4fc2c71e |
1338165022 has 16 divisors (see below), whose sum is σ = 2114294400. Its totient is φ = 633447000.
The previous prime is 1338164983. The next prime is 1338165029. The reversal of 1338165022 is 2205618331.
It is a super-2 number, since 2×13381650222 = 3581371252208520968, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1338165029) 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, 50647 + ... + 72397.
It is an arithmetic number, because the mean of its divisors is an integer number (132143400).
Almost surely, 21338165022 is an apocalyptic number.
1338165022 is a deficient number, since it is larger than the sum of its proper divisors (776129378).
1338165022 is a wasteful number, since it uses less digits than its factorization.
1338165022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23391.
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 1338165022 is about 36580.9379595439. The cubic root of 1338165022 is about 1101.9703039748.
The spelling of 1338165022 in words is "one billion, three hundred thirty-eight million, one hundred sixty-five thousand, twenty-two".
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