Base | Representation |
---|---|
bin | 1000010011000… |
… | …1100100011101 |
3 | 2102111022220210 |
4 | 2010301210131 |
5 | 32402243140 |
6 | 3242003033 |
7 | 601563231 |
oct | 204614435 |
9 | 72438823 |
10 | 34806045 |
11 | 1871332a |
12 | b7a6479 |
13 | 72986c1 |
14 | 48a05c1 |
15 | 30c7d80 |
hex | 213191d |
34806045 has 16 divisors (see below), whose sum is σ = 56117952. Its totient is φ = 18420480.
The previous prime is 34806029. The next prime is 34806053. The reversal of 34806045 is 54060843.
It is not a de Polignac number, because 34806045 - 24 = 34806029 is a prime.
It is a super-2 number, since 2×348060452 = 2422921537084050, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6892 + ... + 10821.
It is an arithmetic number, because the mean of its divisors is an integer number (3507372).
Almost surely, 234806045 is an apocalyptic number.
It is an amenable number.
34806045 is a deficient number, since it is larger than the sum of its proper divisors (21311907).
34806045 is a wasteful number, since it uses less digits than its factorization.
34806045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17852.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 34806045 is about 5899.6648209877. The cubic root of 34806045 is about 326.5012831918.
Adding to 34806045 its reverse (54060843), we get a palindrome (88866888).
The spelling of 34806045 in words is "thirty-four million, eight hundred six thousand, forty-five".
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