Base | Representation |
---|---|
bin | 110001111111… |
… | …110001100011 |
3 | 220122212102121 |
4 | 301333301203 |
5 | 11323400100 |
6 | 1144525111 |
7 | 216254500 |
oct | 61776143 |
9 | 26585377 |
10 | 13106275 |
11 | 7441a36 |
12 | 4480797 |
13 | 293b6c0 |
14 | 1a524a7 |
15 | 123d51a |
hex | c7fc63 |
13106275 has 36 divisors (see below), whose sum is σ = 20384112. Its totient is φ = 8285760.
The previous prime is 13106243. The next prime is 13106287. The reversal of 13106275 is 57260131.
It is not a de Polignac number, because 13106275 - 25 = 13106243 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15514 + ... + 16336.
Almost surely, 213106275 is an apocalyptic number.
13106275 is a deficient number, since it is larger than the sum of its proper divisors (7277837).
13106275 is a wasteful number, since it uses less digits than its factorization.
13106275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 860 (or 848 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 13106275 is about 3620.2589686375. The cubic root of 13106275 is about 235.7724693484.
The spelling of 13106275 in words is "thirteen million, one hundred six thousand, two hundred seventy-five".
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