Base | Representation |
---|---|
bin | 1000010001110… |
… | …1111001110010 |
3 | 2102100020102021 |
4 | 2010131321302 |
5 | 32342203430 |
6 | 3240142054 |
7 | 601106332 |
oct | 204357162 |
9 | 72306367 |
10 | 34725490 |
11 | 18668858 |
12 | b76792a |
13 | 726ab37 |
14 | 487d0c2 |
15 | 30ae07a |
hex | 211de72 |
34725490 has 8 divisors (see below), whose sum is σ = 62505900. Its totient is φ = 13890192.
The previous prime is 34725473. The next prime is 34725503. The reversal of 34725490 is 9452743.
34725490 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 2 ways, for example, as 34703881 + 21609 = 5891^2 + 147^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1736265 + ... + 1736284.
Almost surely, 234725490 is an apocalyptic number.
34725490 is a deficient number, since it is larger than the sum of its proper divisors (27780410).
34725490 is a wasteful number, since it uses less digits than its factorization.
34725490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3472556.
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 34725490 is about 5892.8337835035. The cubic root of 34725490 is about 326.2492041103.
The spelling of 34725490 in words is "thirty-four million, seven hundred twenty-five thousand, four hundred ninety".
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