Base | Representation |
---|---|
bin | 110100100000… |
… | …111011100110 |
3 | 221220101220201 |
4 | 310200323212 |
5 | 12011010444 |
6 | 1211021114 |
7 | 225004126 |
oct | 64407346 |
9 | 27811821 |
10 | 13766374 |
11 | 7852976 |
12 | 473a79a |
13 | 2b0ccab |
14 | 1b84c86 |
15 | 131ddd4 |
hex | d20ee6 |
13766374 has 24 divisors (see below), whose sum is σ = 22768560. Its totient is φ = 6229872.
The previous prime is 13766371. The next prime is 13766377. The reversal of 13766374 is 47366731.
13766374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13766371) and next prime (13766377).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13766371) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16192 + ... + 17020.
It is an arithmetic number, because the mean of its divisors is an integer number (948690).
Almost surely, 213766374 is an apocalyptic number.
13766374 is a deficient number, since it is larger than the sum of its proper divisors (9002186).
13766374 is a wasteful number, since it uses less digits than its factorization.
13766374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 892 (or 873 counting only the distinct ones).
The product of its digits is 63504, while the sum is 37.
The square root of 13766374 is about 3710.3064563456. The cubic root of 13766374 is about 239.6660517466. Note that the first 3 decimals are identical.
It can be divided in two parts, 1376 and 6374, that added together give a triangular number (7750 = T124).
The spelling of 13766374 in words is "thirteen million, seven hundred sixty-six thousand, three hundred seventy-four".
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