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13313331030 = 235443777701
BaseRepresentation
bin11000110011000100…
…10100111101010110
31021100211101021211110
430121202110331112
5204231203043110
610041022515450
7650626306116
oct143142247526
937324337743
1013313331030
11571203471a
1226b6735b86
13134228958c
1490420d046
1552dbe5a20
hex319894f56

13313331030 has 16 divisors (see below), whose sum is σ = 31951994544. Its totient is φ = 3550221600.

The previous prime is 13313331019. The next prime is 13313331041. The reversal of 13313331030 is 3013331331.

13313331030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13313331019) and next prime (13313331041).

It is a super-2 number, since 2×133133310302 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13313330988 and 13313331006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221888821 + ... + 221888880.

It is an arithmetic number, because the mean of its divisors is an integer number (1996999659).

Almost surely, 213313331030 is an apocalyptic number.

13313331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13313331030 is an abundant number, since it is smaller than the sum of its proper divisors (18638663514).

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

13313331030 is a wasteful number, since it uses less digits than its factorization.

13313331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443777711.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 13313331030 its reverse (3013331331), we get a palindrome (16326662361).

The spelling of 13313331030 in words is "thirteen billion, three hundred thirteen million, three hundred thirty-one thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 443777701 887555402 1331333103 2218888505 2662666206 4437777010 6656665515 13313331030