Base | Representation |
---|---|
bin | 10100001010010… |
… | …001101010101111 |
3 | 212120110021111001 |
4 | 110022101222233 |
5 | 1143042110002 |
6 | 53321341131 |
7 | 11244655663 |
oct | 2412215257 |
9 | 776407431 |
10 | 338238127 |
11 | 163a21347 |
12 | 953377a7 |
13 | 550c8706 |
14 | 32cc88a3 |
15 | 1ea63a87 |
hex | 14291aaf |
338238127 has 16 divisors (see below), whose sum is σ = 356044192. Its totient is φ = 320993280.
The previous prime is 338238113. The next prime is 338238143. The reversal of 338238127 is 721832833.
It is a cyclic number.
It is not a de Polignac number, because 338238127 - 211 = 338236079 is a prime.
It is a super-2 number, since 2×3382381272 = 228810061112936258, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (338236127) 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, 261352 + ... + 262642.
It is an arithmetic number, because the mean of its divisors is an integer number (22252762).
Almost surely, 2338238127 is an apocalyptic number.
338238127 is a gapful number since it is divisible by the number (37) formed by its first and last digit.
338238127 is a deficient number, since it is larger than the sum of its proper divisors (17806065).
338238127 is a wasteful number, since it uses less digits than its factorization.
338238127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1498.
The product of its digits is 48384, while the sum is 37.
The square root of 338238127 is about 18391.2513712363. The cubic root of 338238127 is about 696.7455231765.
The spelling of 338238127 in words is "three hundred thirty-eight million, two hundred thirty-eight thousand, one hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •