Base | Representation |
---|---|
bin | 110100100001… |
… | …101001111110 |
3 | 221220112222122 |
4 | 310201221332 |
5 | 12011104332 |
6 | 1211042542 |
7 | 225015566 |
oct | 64415176 |
9 | 27815878 |
10 | 13769342 |
11 | 7855124 |
12 | 4740452 |
13 | 2b11452 |
14 | 1b85da6 |
15 | 131ec12 |
hex | d21a7e |
13769342 has 4 divisors (see below), whose sum is σ = 20654016. Its totient is φ = 6884670.
The previous prime is 13769339. The next prime is 13769351. The reversal of 13769342 is 24396731.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24396731 = 233 ⋅104707.
It is a super-2 number, since 2×137693422 = 379189558225928, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3442334 + ... + 3442337.
It is an arithmetic number, because the mean of its divisors is an integer number (5163504).
Almost surely, 213769342 is an apocalyptic number.
13769342 is a deficient number, since it is larger than the sum of its proper divisors (6884674).
13769342 is an equidigital number, since it uses as much as digits as its factorization.
13769342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6884673.
The product of its digits is 27216, while the sum is 35.
The square root of 13769342 is about 3710.7064017516. The cubic root of 13769342 is about 239.6832743337.
The spelling of 13769342 in words is "thirteen million, seven hundred sixty-nine thousand, three hundred forty-two".
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