Search a number
-
+
34716025 = 521388641
BaseRepresentation
bin1000010001101…
…1100101111001
32102022202102201
42010123211321
532341403100
63240030201
7601036621
oct204334571
972282381
1034716025
1118661733
12b762361
137266736
144879881
1530ab36a
hex211b979

34716025 has 6 divisors (see below), whose sum is σ = 43047902. Its totient is φ = 27772800.

The previous prime is 34715977. The next prime is 34716037. The reversal of 34716025 is 52061743.

34716025 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 3 ways, for example, as 361 + 34715664 = 19^2 + 5892^2 .

It is not a de Polignac number, because 34716025 - 211 = 34713977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34715984 and 34716002.

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 5 ways as a sum of consecutive naturals, for example, 694296 + ... + 694345.

Almost surely, 234716025 is an apocalyptic number.

It is an amenable number.

34716025 is a deficient number, since it is larger than the sum of its proper divisors (8331877).

34716025 is a wasteful number, since it uses less digits than its factorization.

34716025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388651 (or 1388646 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 34716025 is about 5892.0306346794. The cubic root of 34716025 is about 326.2195598988.

Adding to 34716025 its reverse (52061743), we get a palindrome (86777768).

The spelling of 34716025 in words is "thirty-four million, seven hundred sixteen thousand, twenty-five".

Divisors: 1 5 25 1388641 6943205 34716025