Base | Representation |
---|---|
bin | 1111001110001… |
… | …00010111110110 |
3 | 22220020220211101 |
4 | 13213010113312 |
5 | 230141311123 |
6 | 20400400314 |
7 | 3110164561 |
oct | 747042766 |
9 | 286226741 |
10 | 127682038 |
11 | 66089450 |
12 | 3691609a |
13 | 205b6703 |
14 | 12d594d8 |
15 | b321aad |
hex | 79c45f6 |
127682038 has 8 divisors (see below), whose sum is σ = 208934280. Its totient is φ = 58037280.
The previous prime is 127682017. The next prime is 127682047. The reversal of 127682038 is 830286721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 127681988 and 127682006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2901843 + ... + 2901886.
It is an arithmetic number, because the mean of its divisors is an integer number (26116785).
Almost surely, 2127682038 is an apocalyptic number.
127682038 is a deficient number, since it is larger than the sum of its proper divisors (81252242).
127682038 is a wasteful number, since it uses less digits than its factorization.
127682038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5803742.
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 127682038 is about 11299.6476936230. The cubic root of 127682038 is about 503.5507749700.
The spelling of 127682038 in words is "one hundred twenty-seven million, six hundred eighty-two thousand, thirty-eight".
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