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34350413 = 295322349
BaseRepresentation
bin1000001100001…
…0010101001101
32101122011220112
42003002111031
532243203123
63224125405
7564654656
oct203022515
971564815
1034350413
1118431a79
12b606865
1371691b6
1447c252d
153037d78
hex20c254d

34350413 has 8 divisors (see below), whose sum is σ = 36207000. Its totient is φ = 32538688.

The previous prime is 34350409. The next prime is 34350419. The reversal of 34350413 is 31405343.

It can be written as a sum of positive squares in 4 ways, for example, as 3636649 + 30713764 = 1907^2 + 5542^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34350413 - 22 = 34350409 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 (34350419) 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, 9638 + ... + 12711.

It is an arithmetic number, because the mean of its divisors is an integer number (4525875).

Almost surely, 234350413 is an apocalyptic number.

It is an amenable number.

34350413 is a deficient number, since it is larger than the sum of its proper divisors (1856587).

34350413 is a wasteful number, since it uses less digits than its factorization.

34350413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22431.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 34350413 is about 5860.9225383040. The cubic root of 34350413 is about 325.0703216667.

Adding to 34350413 its reverse (31405343), we get a palindrome (65755756).

The spelling of 34350413 in words is "thirty-four million, three hundred fifty thousand, four hundred thirteen".

Divisors: 1 29 53 1537 22349 648121 1184497 34350413