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34104313 = 272912497
BaseRepresentation
bin1000001000011…
…0001111111001
32101011200022201
42002012033321
532212314223
63214550201
7562611325
oct202061771
971150281
1034104313
1118284091
12b508361
1370b1189
14475a985
152ed9ead
hex20863f9

34104313 has 4 divisors (see below), whose sum is σ = 34119540. Its totient is φ = 34089088.

The previous prime is 34104293. The next prime is 34104341. The reversal of 34104313 is 31340143.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27071209 + 7033104 = 5203^2 + 2652^2 .

It is a cyclic number.

It is not a de Polignac number, because 34104313 - 29 = 34103801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34104013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3520 + ... + 8977.

It is an arithmetic number, because the mean of its divisors is an integer number (8529885).

Almost surely, 234104313 is an apocalyptic number.

It is an amenable number.

34104313 is a deficient number, since it is larger than the sum of its proper divisors (15227).

34104313 is a wasteful number, since it uses less digits than its factorization.

34104313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15226.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 34104313 is about 5839.8898106043. The cubic root of 34104313 is about 324.2921493600.

Adding to 34104313 its reverse (31340143), we get a palindrome (65444456).

It can be divided in two parts, 341043 and 13, that added together give a square (341056 = 5842).

The spelling of 34104313 in words is "thirty-four million, one hundred four thousand, three hundred thirteen".

Divisors: 1 2729 12497 34104313