Base | Representation |
---|---|
bin | 11000110010101101… |
… | …10001101100110111 |
3 | 1021100121200110012100 |
4 | 30121112301230313 |
5 | 204224414144111 |
6 | 10040433553143 |
7 | 650561465124 |
oct | 143126615467 |
9 | 37317613170 |
10 | 13310303031 |
11 | 5710356743 |
12 | 26b57157b3 |
13 | 134176926c |
14 | 903a6174b |
15 | 52d7e8756 |
hex | 3195b1b37 |
13310303031 has 12 divisors (see below), whose sum is σ = 19266137280. Its totient is φ = 8855007360.
The previous prime is 13310303009. The next prime is 13310303053. The reversal of 13310303031 is 13030301331.
13310303031 is a `hidden beast` number, since 1 + 331 + 0 + 30 + 303 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (13310303009) and next prime (13310303053).
It is not a de Polignac number, because 13310303031 - 27 = 13310302903 is a prime.
It is a super-2 number, since 2×133103030312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13310302995 and 13310303013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13310303081) 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 11 ways as a sum of consecutive naturals, for example, 1539450 + ... + 1548071.
It is an arithmetic number, because the mean of its divisors is an integer number (1605511440).
Almost surely, 213310303031 is an apocalyptic number.
13310303031 is a deficient number, since it is larger than the sum of its proper divisors (5955834249).
13310303031 is a wasteful number, since it uses less digits than its factorization.
13310303031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3088006 (or 3088003 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 18.
Adding to 13310303031 its reverse (13030301331), we get a palindrome (26340604362).
The spelling of 13310303031 in words is "thirteen billion, three hundred ten million, three hundred three thousand, thirty-one".
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