Base | Representation |
---|---|
bin | 110100001010… |
… | …101110011011 |
3 | 221201210011000 |
4 | 310022232123 |
5 | 12000103134 |
6 | 1205040043 |
7 | 224145012 |
oct | 64125633 |
9 | 27653130 |
10 | 13675419 |
11 | 77a05aa |
12 | 46b6023 |
13 | 2aaa784 |
14 | 1b5da79 |
15 | 1301e99 |
hex | d0ab9b |
13675419 has 16 divisors (see below), whose sum is σ = 20732800. Its totient is φ = 8904168.
The previous prime is 13675411. The next prime is 13675423. The reversal of 13675419 is 91457631.
It is not a de Polignac number, because 13675419 - 23 = 13675411 is a prime.
It is a super-2 number, since 2×136754192 = 374034169651122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13675411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4729 + ... + 7050.
It is an arithmetic number, because the mean of its divisors is an integer number (1295800).
Almost surely, 213675419 is an apocalyptic number.
13675419 is a deficient number, since it is larger than the sum of its proper divisors (7057381).
13675419 is a wasteful number, since it uses less digits than its factorization.
13675419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11831 (or 11825 counting only the distinct ones).
The product of its digits is 22680, while the sum is 36.
The square root of 13675419 is about 3698.0290696532. The cubic root of 13675419 is about 239.1370571758.
It can be divided in two parts, 1367 and 5419, that added together give a triangular number (6786 = T116).
The spelling of 13675419 in words is "thirteen million, six hundred seventy-five thousand, four hundred nineteen".
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