Search a number
-
+
3310120221 = 310710311901
BaseRepresentation
bin1100010101001100…
…0110110100011101
322112200120112022020
43011103012310131
523234342321341
61304243210353
7145012362162
oct30523066435
98480515266
103310120221
111449527351
127846769b9
13409a16825
14235892069
15145901566
hexc54c6d1d

3310120221 has 8 divisors (see below), whose sum is σ = 4454741664. Its totient is φ = 2186122800.

The previous prime is 3310120213. The next prime is 3310120237. The reversal of 3310120221 is 1220210133.

3310120221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3310120221 - 23 = 3310120213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3310120221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3310120271) 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, 5155630 + ... + 5156271.

It is an arithmetic number, because the mean of its divisors is an integer number (556842708).

Almost surely, 23310120221 is an apocalyptic number.

It is an amenable number.

3310120221 is a deficient number, since it is larger than the sum of its proper divisors (1144621443).

3310120221 is a wasteful number, since it uses less digits than its factorization.

3310120221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10312011.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3310120221 is about 57533.6442527327. The cubic root of 3310120221 is about 1490.3259231770.

Adding to 3310120221 its reverse (1220210133), we get a palindrome (4530330354).

The spelling of 3310120221 in words is "three billion, three hundred ten million, one hundred twenty thousand, two hundred twenty-one".

Divisors: 1 3 107 321 10311901 30935703 1103373407 3310120221