Search a number
-
+
34977241 = 132690557
BaseRepresentation
bin1000010101101…
…1010111011001
32102211000202101
42011123113121
532423232431
63245403401
7603205315
oct205332731
972730671
1034977241
111881aa12
12b869561
1373285c0
144906b45
15310d961
hex215b5d9

34977241 has 4 divisors (see below), whose sum is σ = 37667812. Its totient is φ = 32286672.

The previous prime is 34977199. The next prime is 34977251. The reversal of 34977241 is 14277943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14277943 = 17839879.

It can be written as a sum of positive squares in 2 ways, for example, as 10017225 + 24960016 = 3165^2 + 4996^2 .

It is a cyclic number.

It is not a de Polignac number, because 34977241 - 219 = 34452953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34977241.

It is not an unprimeable number, because it can be changed into a prime (34977251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1345266 + ... + 1345291.

It is an arithmetic number, because the mean of its divisors is an integer number (9416953).

Almost surely, 234977241 is an apocalyptic number.

It is an amenable number.

34977241 is a deficient number, since it is larger than the sum of its proper divisors (2690571).

34977241 is a wasteful number, since it uses less digits than its factorization.

34977241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690570.

The product of its digits is 42336, while the sum is 37.

The square root of 34977241 is about 5914.1559837394. The cubic root of 34977241 is about 327.0357145042.

The spelling of 34977241 in words is "thirty-four million, nine hundred seventy-seven thousand, two hundred forty-one".

Divisors: 1 13 2690557 34977241