Search a number
-
+
34341213 = 3109105019
BaseRepresentation
bin1000001100000…
…0000101011101
32101121201021210
42003000011131
532242404323
63224015033
7564616104
oct203000535
971551253
1034341213
1118426075
12b601479
137164c5a
1447bd03b
153035293
hex20c015d

34341213 has 8 divisors (see below), whose sum is σ = 46208800. Its totient is φ = 22683888.

The previous prime is 34341187. The next prime is 34341247. The reversal of 34341213 is 31214343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-34341213 is a prime.

It is a super-2 number, since 2×343412132 = 2358637820622738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34341213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34341613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52183 + ... + 52836.

It is an arithmetic number, because the mean of its divisors is an integer number (5776100).

Almost surely, 234341213 is an apocalyptic number.

It is an amenable number.

34341213 is a deficient number, since it is larger than the sum of its proper divisors (11867587).

34341213 is a wasteful number, since it uses less digits than its factorization.

34341213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105131.

The product of its digits is 864, while the sum is 21.

The square root of 34341213 is about 5860.1376263702. The cubic root of 34341213 is about 325.0412981050.

Adding to 34341213 its reverse (31214343), we get a palindrome (65555556).

The spelling of 34341213 in words is "thirty-four million, three hundred forty-one thousand, two hundred thirteen".

Divisors: 1 3 109 327 105019 315057 11447071 34341213