Base | Representation |
---|---|
bin | 1000001101110… |
… | …0101101001100 |
3 | 2101211200002200 |
4 | 2003130231030 |
5 | 32310132234 |
6 | 3230321500 |
7 | 565614636 |
oct | 203345514 |
9 | 71750080 |
10 | 34458444 |
11 | 184a6159 |
12 | b659290 |
13 | 71a6417 |
14 | 480da56 |
15 | 3059d99 |
hex | 20dcb4c |
34458444 has 36 divisors (see below), whose sum is σ = 87958416. Its totient is φ = 11373408.
The previous prime is 34458443. The next prime is 34458449. The reversal of 34458444 is 44485443.
34458444 is a `hidden beast` number, since 34 + 4 + 584 + 44 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×344584442 = 2374768725802272, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 34458399 and 34458408.
It is not an unprimeable number, because it can be changed into a prime (34458443) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 939 + ... + 8354.
Almost surely, 234458444 is an apocalyptic number.
It is an amenable number.
34458444 is an abundant number, since it is smaller than the sum of its proper divisors (53499972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34458444 is a wasteful number, since it uses less digits than its factorization.
34458444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9406 (or 9401 counting only the distinct ones).
The product of its digits is 122880, while the sum is 36.
The square root of 34458444 is about 5870.1315147107. The cubic root of 34458444 is about 325.4107437886.
The spelling of 34458444 in words is "thirty-four million, four hundred fifty-eight thousand, four hundred forty-four".
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