Base | Representation |
---|---|
bin | 11000101000100011… |
… | …00000110110111110 |
3 | 1021010200020111112022 |
4 | 30110101200312332 |
5 | 204041102142441 |
6 | 10024150240142 |
7 | 645504650621 |
oct | 142421406676 |
9 | 37120214468 |
10 | 13225037246 |
11 | 5677209253 |
12 | 2691056052 |
13 | 1329bb4135 |
14 | 8d65c7db8 |
15 | 5260a484b |
hex | 314460dbe |
13225037246 has 8 divisors (see below), whose sum is σ = 19952224344. Its totient is φ = 6574295800.
The previous prime is 13225037227. The next prime is 13225037251. The reversal of 13225037246 is 64273052231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×132250372462 (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 in 3 ways as a sum of consecutive naturals, for example, 19110980 + ... + 19111671.
It is an arithmetic number, because the mean of its divisors is an integer number (2494028043).
Almost surely, 213225037246 is an apocalyptic number.
13225037246 is a deficient number, since it is larger than the sum of its proper divisors (6727187098).
13225037246 is a wasteful number, since it uses less digits than its factorization.
13225037246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38222826.
The product of its (nonzero) digits is 60480, while the sum is 35.
Adding to 13225037246 its reverse (64273052231), we get a palindrome (77498089477).
The spelling of 13225037246 in words is "thirteen billion, two hundred twenty-five million, thirty-seven thousand, two hundred forty-six".
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