Base | Representation |
---|---|
bin | 10100001100111… |
… | …000001010111111 |
3 | 212121201221000022 |
4 | 110030320022333 |
5 | 1143230421002 |
6 | 53344122355 |
7 | 11253526220 |
oct | 2414701277 |
9 | 777657008 |
10 | 338920127 |
11 | 164347787 |
12 | 956063bb |
13 | 552a6c70 |
14 | 33025247 |
15 | 1eb4aba2 |
hex | 143382bf |
338920127 has 16 divisors (see below), whose sum is σ = 417893952. Its totient is φ = 267667200.
The previous prime is 338920123. The next prime is 338920189. The reversal of 338920127 is 721029833.
It is a cyclic number.
It is not a de Polignac number, because 338920127 - 22 = 338920123 is a prime.
It is a super-2 number, since 2×3389201272 = 229733704971392258, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (338920123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51593 + ... + 57789.
It is an arithmetic number, because the mean of its divisors is an integer number (26118372).
Almost surely, 2338920127 is an apocalyptic number.
338920127 is a deficient number, since it is larger than the sum of its proper divisors (78973825).
338920127 is a wasteful number, since it uses less digits than its factorization.
338920127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6818.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 338920127 is about 18409.7834588026. The cubic root of 338920127 is about 697.2134986377.
The spelling of 338920127 in words is "three hundred thirty-eight million, nine hundred twenty thousand, one hundred twenty-seven".
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