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3310113121 = 7267553329
BaseRepresentation
bin1100010101001100…
…0101000101100001
322112200120011120021
43011103011011201
523234342104441
61304243113441
7145012332400
oct30523050541
98480504507
103310113121
111449521a87
12784672881
13409a13523
1423588d637
151458ee3d1
hexc54c5161

3310113121 has 6 divisors (see below), whose sum is σ = 3850539810. Its totient is φ = 2837239776.

The previous prime is 3310113083. The next prime is 3310113127. The reversal of 3310113121 is 1213110133.

It can be written as a sum of positive squares in only one way, i.e., 2305920400 + 1004192721 = 48020^2 + 31689^2 .

It is not a de Polignac number, because 3310113121 - 213 = 3310104929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3310113095 and 3310113104.

It is not an unprimeable number, because it can be changed into a prime (3310113127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33776616 + ... + 33776713.

It is an arithmetic number, because the mean of its divisors is an integer number (641756635).

Almost surely, 23310113121 is an apocalyptic number.

It is an amenable number.

3310113121 is a deficient number, since it is larger than the sum of its proper divisors (540426689).

3310113121 is an equidigital number, since it uses as much as digits as its factorization.

3310113121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67553343 (or 67553336 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 3310113121 is about 57533.5825496727. The cubic root of 3310113121 is about 1490.3248576244.

Adding to 3310113121 its reverse (1213110133), we get a palindrome (4523223254).

The spelling of 3310113121 in words is "three billion, three hundred ten million, one hundred thirteen thousand, one hundred twenty-one".

Divisors: 1 7 49 67553329 472873303 3310113121