Base | Representation |
---|---|
bin | 110101011000… |
… | …110101101101 |
3 | 222100001001011 |
4 | 311120311231 |
5 | 12040322443 |
6 | 1215545221 |
7 | 226646560 |
oct | 65306555 |
9 | 28301034 |
10 | 13995373 |
11 | 7999a27 |
12 | 482b211 |
13 | 2b902b2 |
14 | 1c044d7 |
15 | 1366b9d |
hex | d58d6d |
13995373 has 4 divisors (see below), whose sum is σ = 15994720. Its totient is φ = 11996028.
The previous prime is 13995367. The next prime is 13995383. The reversal of 13995373 is 37359931.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13995373 - 221 = 11898221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13995323) 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, 999663 + ... + 999676.
It is an arithmetic number, because the mean of its divisors is an integer number (3998680).
Almost surely, 213995373 is an apocalyptic number.
It is an amenable number.
13995373 is a deficient number, since it is larger than the sum of its proper divisors (1999347).
13995373 is an equidigital number, since it uses as much as digits as its factorization.
13995373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1999346.
The product of its digits is 76545, while the sum is 40.
The square root of 13995373 is about 3741.0390267946. The cubic root of 13995373 is about 240.9876717579.
The spelling of 13995373 in words is "thirteen million, nine hundred ninety-five thousand, three hundred seventy-three".
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