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34980494 = 2121314419
BaseRepresentation
bin1000010101110…
…0001010001110
32102211012012212
42011130022032
532423333434
63245430422
7603220643
oct205341216
972735185
1034980494
11188223aa
12b86b412
137329c23
144907dca
15310e8ce
hex215c28e

34980494 has 8 divisors (see below), whose sum is σ = 52517640. Its totient is φ = 17474616.

The previous prime is 34980487. The next prime is 34980497. The reversal of 34980494 is 49408943.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34980497) 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, 4784 + ... + 9635.

It is an arithmetic number, because the mean of its divisors is an integer number (6564705).

Almost surely, 234980494 is an apocalyptic number.

34980494 is a deficient number, since it is larger than the sum of its proper divisors (17537146).

34980494 is a wasteful number, since it uses less digits than its factorization.

34980494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15634.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 34980494 is about 5914.4309954551. The cubic root of 34980494 is about 327.0458526604.

The spelling of 34980494 in words is "thirty-four million, nine hundred eighty thousand, four hundred ninety-four".

Divisors: 1 2 1213 2426 14419 28838 17490247 34980494