Base | Representation |
---|---|
bin | 110100110100… |
… | …001001000011 |
3 | 222001101211222 |
4 | 310310021003 |
5 | 12021020214 |
6 | 1212425255 |
7 | 225452414 |
oct | 64641103 |
9 | 28041758 |
10 | 13845059 |
11 | 78a6aa8 |
12 | 477822b |
13 | 2b39a57 |
14 | 1ba580b |
15 | 133738e |
hex | d34243 |
13845059 has 4 divisors (see below), whose sum is σ = 13879320. Its totient is φ = 13810800.
The previous prime is 13845049. The next prime is 13845061. The reversal of 13845059 is 95054831.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95054831 = 1493 ⋅63667.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13845059 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13845019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16517 + ... + 17334.
It is an arithmetic number, because the mean of its divisors is an integer number (3469830).
Almost surely, 213845059 is an apocalyptic number.
13845059 is a deficient number, since it is larger than the sum of its proper divisors (34261).
13845059 is an equidigital number, since it uses as much as digits as its factorization.
13845059 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34260.
The product of its (nonzero) digits is 21600, while the sum is 35.
The square root of 13845059 is about 3720.8949192365. The cubic root of 13845059 is about 240.1218073815.
The spelling of 13845059 in words is "thirteen million, eight hundred forty-five thousand, fifty-nine".
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