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34130383 = 75718539
BaseRepresentation
bin1000001000110…
…0100111001111
32101020000002021
42002030213033
532214133013
63215311011
7563050330
oct202144717
971200067
1034130383
11182a1731
12b51b467
1370bccc1
144766287
152ee2a8d
hex208c9cf

34130383 has 8 divisors (see below), whose sum is σ = 39079040. Its totient is φ = 29199960.

The previous prime is 34130381. The next prime is 34130401. The reversal of 34130383 is 38303143.

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 34130383 - 21 = 34130381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34130381) 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, 273 + ... + 8266.

It is an arithmetic number, because the mean of its divisors is an integer number (4884880).

Almost surely, 234130383 is an apocalyptic number.

34130383 is a deficient number, since it is larger than the sum of its proper divisors (4948657).

34130383 is an equidigital number, since it uses as much as digits as its factorization.

34130383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9117.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 34130383 is about 5842.1214468718. The cubic root of 34130383 is about 324.3747600554.

The spelling of 34130383 in words is "thirty-four million, one hundred thirty thousand, three hundred eighty-three".

Divisors: 1 7 571 3997 8539 59773 4875769 34130383