Base | Representation |
---|---|
bin | 1000010000111… |
… | …1000011000101 |
3 | 2102020010221202 |
4 | 2010033003011 |
5 | 32333232040 |
6 | 3234552245 |
7 | 600434051 |
oct | 204170305 |
9 | 72203852 |
10 | 34664645 |
11 | 18627074 |
12 | b738685 |
13 | 7249232 |
14 | 4864c61 |
15 | 309b015 |
hex | 210f0c5 |
34664645 has 8 divisors (see below), whose sum is σ = 43787040. Its totient is φ = 26272080.
The previous prime is 34664629. The next prime is 34664687. The reversal of 34664645 is 54646643.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34664645 - 24 = 34664629 is a prime.
It is a super-2 number, since 2×346646452 = 2403275225952050, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 34664599 and 34664608.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182351 + ... + 182540.
It is an arithmetic number, because the mean of its divisors is an integer number (5473380).
Almost surely, 234664645 is an apocalyptic number.
It is an amenable number.
34664645 is a deficient number, since it is larger than the sum of its proper divisors (9122395).
34664645 is a wasteful number, since it uses less digits than its factorization.
34664645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364915.
The product of its digits is 207360, while the sum is 38.
The square root of 34664645 is about 5887.6688935435. The cubic root of 34664645 is about 326.0585445687.
The spelling of 34664645 in words is "thirty-four million, six hundred sixty-four thousand, six hundred forty-five".
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