Base | Representation |
---|---|
bin | 11000001101111101… |
… | …01100111101111110 |
3 | 1020120010120011002211 |
4 | 30012332230331332 |
5 | 203112003033202 |
6 | 5550102011034 |
7 | 640126124152 |
oct | 140676547576 |
9 | 36503504084 |
10 | 13002002302 |
11 | 5572322853 |
12 | 262a416a7a |
13 | 12c29231b3 |
14 | 8b4b2b062 |
15 | 5116ea1d7 |
hex | 306facf7e |
13002002302 has 4 divisors (see below), whose sum is σ = 19503003456. Its totient is φ = 6501001150.
The previous prime is 13002002263. The next prime is 13002002311. The reversal of 13002002302 is 20320020031.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20320020031 = 1559 ⋅13034009.
It is a super-2 number, since 2×130020023022 (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 as a sum of consecutive naturals, namely, 3250500574 + ... + 3250500577.
It is an arithmetic number, because the mean of its divisors is an integer number (4875750864).
Almost surely, 213002002302 is an apocalyptic number.
13002002302 is a deficient number, since it is larger than the sum of its proper divisors (6501001154).
13002002302 is an equidigital number, since it uses as much as digits as its factorization.
13002002302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6501001153.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 13002002302 its reverse (20320020031), we get a palindrome (33322022333).
The spelling of 13002002302 in words is "thirteen billion, two million, two thousand, three hundred two".
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