Search a number
-
+
13330000310 = 2511313909091
BaseRepresentation
bin11000110101000011…
…11010100110110110
31021101222202011210012
430122201322212312
5204244440002220
610042420100222
7651221063444
oct143241724666
937358664705
1013330000310
11572048a590
122700234672
131345874963
1490650bb94
155303d9ac5
hex31a87a9b6

13330000310 has 32 divisors (see below), whose sum is σ = 27019643904. Its totient is φ = 4690908000.

The previous prime is 13330000291. The next prime is 13330000349. The reversal of 13330000310 is 1300003331.

It is a super-2 number, since 2×133300003102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1951136 + ... + 1957955.

It is an arithmetic number, because the mean of its divisors is an integer number (844363872).

Almost surely, 213330000310 is an apocalyptic number.

13330000310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13330000310 is an abundant number, since it is smaller than the sum of its proper divisors (13689643594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13330000310 is a wasteful number, since it uses less digits than its factorization.

13330000310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909140.

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 13330000310 its reverse (1300003331), we get a palindrome (14630003641).

The spelling of 13330000310 in words is "thirteen billion, three hundred thirty million, three hundred ten", and thus it is an aban number.

Divisors: 1 2 5 10 11 22 31 55 62 110 155 310 341 682 1705 3410 3909091 7818182 19545455 39090910 43000001 86000002 121181821 215000005 242363642 430000010 605909105 1211818210 1333000031 2666000062 6665000155 13330000310