Base | Representation |
---|---|
bin | 110010011101… |
… | …000111111111 |
3 | 220212222100012 |
4 | 302131013333 |
5 | 11341221440 |
6 | 1151253435 |
7 | 220265132 |
oct | 62350777 |
9 | 26788305 |
10 | 13226495 |
11 | 7514297 |
12 | 451a27b |
13 | 2981339 |
14 | 1a84219 |
15 | 1263e65 |
hex | c9d1ff |
13226495 has 8 divisors (see below), whose sum is σ = 16562016. Its totient is φ = 10121056.
The previous prime is 13226471. The next prime is 13226497. The reversal of 13226495 is 59462231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13226495 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13226497) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57392 + ... + 57621.
It is an arithmetic number, because the mean of its divisors is an integer number (2070252).
Almost surely, 213226495 is an apocalyptic number.
13226495 is a deficient number, since it is larger than the sum of its proper divisors (3335521).
13226495 is a wasteful number, since it uses less digits than its factorization.
13226495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115041.
The product of its digits is 12960, while the sum is 32.
The square root of 13226495 is about 3636.8248514329. The cubic root of 13226495 is about 236.4911668113.
The spelling of 13226495 in words is "thirteen million, two hundred twenty-six thousand, four hundred ninety-five".
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