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13300033331 = 132935278603
BaseRepresentation
bin11000110001011111…
…00110011100110011
31021022220100200211002
430120233212130303
5204214302031311
610035425512215
7650405263244
oct143057463463
937286320732
1013300033331
115705581992
1226b21a266b
13133c5b1a10
1490254accb
1552c96a93b
hex318be6733

13300033331 has 8 divisors (see below), whose sum is σ = 14817013680. Its totient is φ = 11853610272.

The previous prime is 13300033319. The next prime is 13300033349. The reversal of 13300033331 is 13333000331.

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

It is a cyclic number.

It is not a de Polignac number, because 13300033331 - 26 = 13300033267 is a prime.

It is a super-2 number, since 2×133000333312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13300033631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17638925 + ... + 17639678.

It is an arithmetic number, because the mean of its divisors is an integer number (1852126710).

Almost surely, 213300033331 is an apocalyptic number.

13300033331 is a deficient number, since it is larger than the sum of its proper divisors (1516980349).

13300033331 is a wasteful number, since it uses less digits than its factorization.

13300033331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35278645.

The product of its (nonzero) digits is 729, while the sum is 20.

Adding to 13300033331 its reverse (13333000331), we get a palindrome (26633033662).

The spelling of 13300033331 in words is "thirteen billion, three hundred million, thirty-three thousand, three hundred thirty-one".

Divisors: 1 13 29 377 35278603 458621839 1023079487 13300033331