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34414213 = 291186697
BaseRepresentation
bin1000001101000…
…1111010000101
32101202102102111
42003101322011
532302223323
63225341021
7565341661
oct203217205
971672374
1034414213
11184759a9
12b637771
13718c252
1447db8a1
15304bc0d
hex20d1e85

34414213 has 4 divisors (see below), whose sum is σ = 35600940. Its totient is φ = 33227488.

The previous prime is 34414183. The next prime is 34414223. The reversal of 34414213 is 31241443.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7144929 + 27269284 = 2673^2 + 5222^2 .

It is a cyclic number.

It is not a de Polignac number, because 34414213 - 217 = 34283141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34414223) 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 3 ways as a sum of consecutive naturals, for example, 593320 + ... + 593377.

It is an arithmetic number, because the mean of its divisors is an integer number (8900235).

Almost surely, 234414213 is an apocalyptic number.

It is an amenable number.

34414213 is a deficient number, since it is larger than the sum of its proper divisors (1186727).

34414213 is a wasteful number, since it uses less digits than its factorization.

34414213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186726.

The product of its digits is 1152, while the sum is 22.

The square root of 34414213 is about 5866.3628425115. The cubic root of 34414213 is about 325.2714513178.

Adding to 34414213 its reverse (31241443), we get a palindrome (65655656).

The spelling of 34414213 in words is "thirty-four million, four hundred fourteen thousand, two hundred thirteen".

Divisors: 1 29 1186697 34414213