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34344225 = 3252152641
BaseRepresentation
bin1000001100000…
…0110100100001
32101121212102100
42003000310201
532243003400
63224041013
7564630636
oct203006441
971555370
1034344225
1118428363
12b603169
137166436
1447c018d
153036100
hex20c0d21

34344225 has 18 divisors (see below), whose sum is σ = 61514726. Its totient is φ = 18316800.

The previous prime is 34344209. The next prime is 34344239. The reversal of 34344225 is 52244343.

34344225 is a `hidden beast` number, since 3 + 434 + 4 + 225 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 156816 + 34187409 = 396^2 + 5847^2 .

It is not a de Polignac number, because 34344225 - 24 = 34344209 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 76096 + ... + 76545.

Almost surely, 234344225 is an apocalyptic number.

It is an amenable number.

34344225 is a deficient number, since it is larger than the sum of its proper divisors (27170501).

34344225 is a wasteful number, since it uses less digits than its factorization.

34344225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152657 (or 152649 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 34344225 is about 5860.3946112869. The cubic root of 34344225 is about 325.0508007374.

Adding to 34344225 its reverse (52244343), we get a palindrome (86588568).

The spelling of 34344225 in words is "thirty-four million, three hundred forty-four thousand, two hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 152641 457923 763205 1373769 2289615 3816025 6868845 11448075 34344225