Base | Representation |
---|---|
bin | 110011011011… |
… | …100111101111 |
3 | 221100222111002 |
4 | 303123213233 |
5 | 11422414404 |
6 | 1200550515 |
7 | 222412343 |
oct | 63334757 |
9 | 27328432 |
10 | 13482479 |
11 | 767964a |
12 | 462243b |
13 | 2a409ca |
14 | 1b0d623 |
15 | 12b4c1e |
hex | cdb9ef |
13482479 has 8 divisors (see below), whose sum is σ = 14321088. Its totient is φ = 12648960.
The previous prime is 13482473. The next prime is 13482487. The reversal of 13482479 is 97428431.
13482479 = T66 + T67 + ... + T432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13482479 - 24 = 13482463 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 (13482473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5159 + ... + 7319.
It is an arithmetic number, because the mean of its divisors is an integer number (1790136).
Almost surely, 213482479 is an apocalyptic number.
13482479 is a deficient number, since it is larger than the sum of its proper divisors (838609).
13482479 is a wasteful number, since it uses less digits than its factorization.
13482479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2545.
The product of its digits is 48384, while the sum is 38.
The square root of 13482479 is about 3671.8495339542. The cubic root of 13482479 is about 238.0071026292.
The spelling of 13482479 in words is "thirteen million, four hundred eighty-two thousand, four hundred seventy-nine".
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