Base | Representation |
---|---|
bin | 1000010011011… |
… | …0101100001011 |
3 | 2102112101200121 |
4 | 2010312230023 |
5 | 32403431034 |
6 | 3242244111 |
7 | 602011333 |
oct | 204665413 |
9 | 72471617 |
10 | 34827019 |
11 | 18728067 |
12 | b7b6637 |
13 | 72a5106 |
14 | 48a80c3 |
15 | 30ce1b4 |
hex | 2136b0b |
34827019 has 4 divisors (see below), whose sum is σ = 36660040. Its totient is φ = 32994000.
The previous prime is 34827017. The next prime is 34827031. The reversal of 34827019 is 91072843.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91072843 = 127 ⋅717109.
It is a cyclic number.
It is not a de Polignac number, because 34827019 - 21 = 34827017 is a prime.
It is a super-2 number, since 2×348270192 = 2425842504852722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34827011) 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, 916482 + ... + 916519.
It is an arithmetic number, because the mean of its divisors is an integer number (9165010).
Almost surely, 234827019 is an apocalyptic number.
34827019 is a deficient number, since it is larger than the sum of its proper divisors (1833021).
34827019 is a wasteful number, since it uses less digits than its factorization.
34827019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1833020.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 34827019 is about 5901.4421118910. The cubic root of 34827019 is about 326.5668528635.
It can be divided in two parts, 3482 and 7019, that added together give a palindrome (10501).
The spelling of 34827019 in words is "thirty-four million, eight hundred twenty-seven thousand, nineteen".
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