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34130369 = 713375059
BaseRepresentation
bin1000001000110…
…0100111000001
32101020000001202
42002030213001
532214132434
63215310545
7563050310
oct202144701
971200052
1034130369
11182a1719
12b51b455
1370bccb0
144766277
152ee2a7e
hex208c9c1

34130369 has 8 divisors (see below), whose sum is σ = 42006720. Its totient is φ = 27004176.

The previous prime is 34130353. The next prime is 34130377. The reversal of 34130369 is 96303143.

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 34130369 - 24 = 34130353 is a prime.

It is a super-2 number, since 2×341303692 = 2329764176152322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34130329) 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, 187439 + ... + 187620.

It is an arithmetic number, because the mean of its divisors is an integer number (5250840).

Almost surely, 234130369 is an apocalyptic number.

It is an amenable number.

34130369 is a deficient number, since it is larger than the sum of its proper divisors (7876351).

34130369 is a wasteful number, since it uses less digits than its factorization.

34130369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375079.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 34130369 is about 5842.1202486768. The cubic root of 34130369 is about 324.3747157035.

The spelling of 34130369 in words is "thirty-four million, one hundred thirty thousand, three hundred sixty-nine".

Divisors: 1 7 13 91 375059 2625413 4875767 34130369