Base | Representation |
---|---|
bin | 1000001000111… |
… | …0111111011111 |
3 | 2101020111110011 |
4 | 2002032333133 |
5 | 32214441002 |
6 | 3215424051 |
7 | 563120620 |
oct | 202167737 |
9 | 71214404 |
10 | 34140127 |
11 | 182a8a8a |
12 | b525027 |
13 | 70c4578 |
14 | 4769a47 |
15 | 2ee58d7 |
hex | 208efdf |
34140127 has 4 divisors (see below), whose sum is σ = 39017296. Its totient is φ = 29262960.
The previous prime is 34140103. The next prime is 34140179. The reversal of 34140127 is 72104143.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72104143 = 1321 ⋅54583.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34140127 is a prime.
It is a super-2 number, since 2×341401272 = 2331096543152258, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34140098 and 34140107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34141127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2438574 + ... + 2438587.
It is an arithmetic number, because the mean of its divisors is an integer number (9754324).
Almost surely, 234140127 is an apocalyptic number.
34140127 is a deficient number, since it is larger than the sum of its proper divisors (4877169).
34140127 is an equidigital number, since it uses as much as digits as its factorization.
34140127 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4877168.
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 34140127 is about 5842.9553309948. The cubic root of 34140127 is about 324.4056260722.
The spelling of 34140127 in words is "thirty-four million, one hundred forty thousand, one hundred twenty-seven".
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