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34323325 = 521372933
BaseRepresentation
bin1000001011101…
…1101101111101
32101120210202021
42002323231331
532241321300
63223400141
7564513001
oct202735575
971523667
1034323325
1118413693
12b5b3051
137159a7a
1447b6701
15302ed1a
hex20bbb7d

34323325 has 6 divisors (see below), whose sum is σ = 42560954. Its totient is φ = 27458640.

The previous prime is 34323319. The next prime is 34323349. The reversal of 34323325 is 52332343.

It can be written as a sum of positive squares in 3 ways, for example, as 241081 + 34082244 = 491^2 + 5838^2 .

It is not a de Polignac number, because 34323325 - 219 = 33799037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 1372933 = 34323325 / (3 + 4 + 3 + 2 + 3 + 3 + 2 + 5).

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 34323325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 686442 + ... + 686491.

Almost surely, 234323325 is an apocalyptic number.

It is an amenable number.

34323325 is a deficient number, since it is larger than the sum of its proper divisors (8237629).

34323325 is a wasteful number, since it uses less digits than its factorization.

34323325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372943 (or 1372938 counting only the distinct ones).

The product of its digits is 6480, while the sum is 25.

The square root of 34323325 is about 5858.6111835485. The cubic root of 34323325 is about 324.9848513649.

Adding to 34323325 its reverse (52332343), we get a palindrome (86655668).

The spelling of 34323325 in words is "thirty-four million, three hundred twenty-three thousand, three hundred twenty-five".

Divisors: 1 5 25 1372933 6864665 34323325