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34908041 = 72712409
BaseRepresentation
bin1000010100101…
…0011110001001
32102200111211102
42011022132021
532414024131
63244111145
7602466500
oct205123611
972614742
1034908041
1118782a23
12b8354b5
137302c5c
1448c9837
1530e81cb
hex214a789

34908041 has 6 divisors (see below), whose sum is σ = 40607370. Its totient is φ = 29921136.

The previous prime is 34908037. The next prime is 34908061. The reversal of 34908041 is 14080943.

It can be written as a sum of positive squares in only one way, i.e., 31595641 + 3312400 = 5621^2 + 1820^2 .

It is not a de Polignac number, because 34908041 - 22 = 34908037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34907995 and 34908013.

It is not an unprimeable number, because it can be changed into a prime (34908031) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 356156 + ... + 356253.

It is an arithmetic number, because the mean of its divisors is an integer number (6767895).

Almost surely, 234908041 is an apocalyptic number.

It is an amenable number.

34908041 is a deficient number, since it is larger than the sum of its proper divisors (5699329).

34908041 is an equidigital number, since it uses as much as digits as its factorization.

34908041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712423 (or 712416 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 34908041 is about 5908.3027173631. The cubic root of 34908041 is about 326.8198997654.

Adding to 34908041 its reverse (14080943), we get a palindrome (48988984).

The spelling of 34908041 in words is "thirty-four million, nine hundred eight thousand, forty-one".

Divisors: 1 7 49 712409 4986863 34908041