Base | Representation |
---|---|
bin | 1000001111100… |
… | …0011100011101 |
3 | 2102001102221201 |
4 | 2003320130131 |
5 | 32322301221 |
6 | 3232555501 |
7 | 566600116 |
oct | 203703435 |
9 | 72042851 |
10 | 34572061 |
11 | 18573557 |
12 | b6b2b91 |
13 | 7216054 |
14 | 483d20d |
15 | 307d891 |
hex | 20f871d |
34572061 has 8 divisors (see below), whose sum is σ = 35784504. Its totient is φ = 33377280.
The previous prime is 34572049. The next prime is 34572091. The reversal of 34572061 is 16027543.
34572061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1279161 + 33292900 = 1131^2 + 5770^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34572061 - 25 = 34572029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34572091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370 + ... + 8323.
It is an arithmetic number, because the mean of its divisors is an integer number (4473063).
Almost surely, 234572061 is an apocalyptic number.
It is an amenable number.
34572061 is a deficient number, since it is larger than the sum of its proper divisors (1212443).
34572061 is an equidigital number, since it uses as much as digits as its factorization.
34572061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8831.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 34572061 is about 5879.8011020782. The cubic root of 34572061 is about 325.7680014719.
The spelling of 34572061 in words is "thirty-four million, five hundred seventy-two thousand, sixty-one".
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