Base | Representation |
---|---|
bin | 110100011011… |
… | …000100100110 |
3 | 221212011222211 |
4 | 310123010212 |
5 | 12004223444 |
6 | 1210314034 |
7 | 224544142 |
oct | 64330446 |
9 | 27764884 |
10 | 13742374 |
11 | 7836938 |
12 | 472891a |
13 | 2b020a9 |
14 | 1b7a222 |
15 | 1316c34 |
hex | d1b126 |
13742374 has 8 divisors (see below), whose sum is σ = 20762280. Its totient is φ = 6821616.
The previous prime is 13742371. The next prime is 13742381. The reversal of 13742374 is 47324731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13742371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24439 + ... + 24994.
It is an arithmetic number, because the mean of its divisors is an integer number (2595285).
Almost surely, 213742374 is an apocalyptic number.
13742374 is a deficient number, since it is larger than the sum of its proper divisors (7019906).
13742374 is a wasteful number, since it uses less digits than its factorization.
13742374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49574.
The product of its digits is 14112, while the sum is 31.
The square root of 13742374 is about 3707.0708113010. The cubic root of 13742374 is about 239.5266945198.
The spelling of 13742374 in words is "thirteen million, seven hundred forty-two thousand, three hundred seventy-four".
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