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34330130 = 256751239
BaseRepresentation
bin1000001011110…
…1011000010010
32101121011002022
42002331120102
532242031010
63223451442
7564541562
oct202753022
971534068
1034330130
111841880a
12b5b6b82
13715cbb3
1447b8da2
153031d55
hex20bd612

34330130 has 16 divisors (see below), whose sum is σ = 62717760. Its totient is φ = 13526832.

The previous prime is 34330111. The next prime is 34330147. The reversal of 34330130 is 3103343.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34330099 and 34330108.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24950 + ... + 26289.

It is an arithmetic number, because the mean of its divisors is an integer number (3919860).

Almost surely, 234330130 is an apocalyptic number.

34330130 is a deficient number, since it is larger than the sum of its proper divisors (28387630).

34330130 is a wasteful number, since it uses less digits than its factorization.

34330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51313.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 34330130 is about 5859.1919238066. The cubic root of 34330130 is about 325.0063272930.

Adding to 34330130 its reverse (3103343), we get a palindrome (37433473).

The spelling of 34330130 in words is "thirty-four million, three hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 67 134 335 670 51239 102478 256195 512390 3433013 6866026 17165065 34330130