Base | Representation |
---|---|
bin | 110010101111… |
… | …000100100010 |
3 | 221000201011200 |
4 | 302233010202 |
5 | 11401100002 |
6 | 1153022030 |
7 | 221022342 |
oct | 62570442 |
9 | 27021150 |
10 | 13300002 |
11 | 7564541 |
12 | 4554916 |
13 | 29a8931 |
14 | 1aa2d22 |
15 | 127ab1c |
hex | caf122 |
13300002 has 12 divisors (see below), whose sum is σ = 28816710. Its totient is φ = 4433328.
The previous prime is 13299991. The next prime is 13300039. The reversal of 13300002 is 20000331.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 12047841 + 1252161 = 3471^2 + 1119^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 369427 + ... + 369462.
Almost surely, 213300002 is an apocalyptic number.
13300002 is an abundant number, since it is smaller than the sum of its proper divisors (15516708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13300002 is a wasteful number, since it uses less digits than its factorization.
13300002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 738897 (or 738894 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 9.
The square root of 13300002 is about 3646.9167799663. The cubic root of 13300002 is about 236.9284620918.
Adding to 13300002 its reverse (20000331), we get a palindrome (33300333).
The spelling of 13300002 in words is "thirteen million, three hundred thousand, two".
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