Base | Representation |
---|---|
bin | 1000010001000… |
… | …0100000010001 |
3 | 2102020110010122 |
4 | 2010100200101 |
5 | 32333424414 |
6 | 3235040025 |
7 | 600460331 |
oct | 204204021 |
9 | 72213118 |
10 | 34670609 |
11 | 186305a6 |
12 | b740015 |
13 | 724bb6c |
14 | 48670c1 |
15 | 309cb8e |
hex | 2110811 |
34670609 has 4 divisors (see below), whose sum is σ = 34718016. Its totient is φ = 34623204.
The previous prime is 34670567. The next prime is 34670627. The reversal of 34670609 is 90607643.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90607643 = 7 ⋅12943949.
It is a cyclic number.
It is not a de Polignac number, because 34670609 - 216 = 34605073 is a prime.
It is a super-2 number, since 2×346706092 = 2404102256861762, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34670659) 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, 22589 + ... + 24074.
It is an arithmetic number, because the mean of its divisors is an integer number (8679504).
Almost surely, 234670609 is an apocalyptic number.
It is an amenable number.
34670609 is a deficient number, since it is larger than the sum of its proper divisors (47407).
34670609 is an equidigital number, since it uses as much as digits as its factorization.
34670609 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47406.
The product of its (nonzero) digits is 27216, while the sum is 35.
The square root of 34670609 is about 5888.1753540464. The cubic root of 34670609 is about 326.0772427903.
The spelling of 34670609 in words is "thirty-four million, six hundred seventy thousand, six hundred nine".
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