Base | Representation |
---|---|
bin | 1000001001101… |
… | …1010101001101 |
3 | 2101100001210002 |
4 | 2002123111031 |
5 | 32223100134 |
6 | 3220454045 |
7 | 563421152 |
oct | 202332515 |
9 | 71301702 |
10 | 34190669 |
11 | 18332a57 |
12 | b54a325 |
13 | 7111586 |
14 | 4780229 |
15 | 300587e |
hex | 209b54d |
34190669 has 4 divisors (see below), whose sum is σ = 34298844. Its totient is φ = 34082496.
The previous prime is 34190617. The next prime is 34190687. The reversal of 34190669 is 96609143.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96609143 = 1601 ⋅60343.
It can be written as a sum of positive squares in 2 ways, for example, as 5428900 + 28761769 = 2330^2 + 5363^2 .
It is a cyclic number.
It is not a de Polignac number, because 34190669 - 28 = 34190413 is a prime.
It is a super-2 number, since 2×341906692 = 2338003693335122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34190609) 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, 53612 + ... + 54245.
It is an arithmetic number, because the mean of its divisors is an integer number (8574711).
Almost surely, 234190669 is an apocalyptic number.
It is an amenable number.
34190669 is a deficient number, since it is larger than the sum of its proper divisors (108175).
34190669 is a wasteful number, since it uses less digits than its factorization.
34190669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108174.
The product of its (nonzero) digits is 34992, while the sum is 38.
The square root of 34190669 is about 5847.2787687949. The cubic root of 34190669 is about 324.5656335292.
The spelling of 34190669 in words is "thirty-four million, one hundred ninety thousand, six hundred sixty-nine".
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