Base | Representation |
---|---|
bin | 110011000100… |
… | …000001000010 |
3 | 221012001212011 |
4 | 303010001002 |
5 | 11411321134 |
6 | 1154523134 |
7 | 221530432 |
oct | 63040102 |
9 | 27161764 |
10 | 13385794 |
11 | 7612a44 |
12 | 45964aa |
13 | 2a089b6 |
14 | 1ac62c2 |
15 | 1296264 |
hex | cc4042 |
13385794 has 4 divisors (see below), whose sum is σ = 20078694. Its totient is φ = 6692896.
The previous prime is 13385773. The next prime is 13385809. The reversal of 13385794 is 49758331.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 7924225 + 5461569 = 2815^2 + 2337^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3346447 + ... + 3346450.
Almost surely, 213385794 is an apocalyptic number.
13385794 is a deficient number, since it is larger than the sum of its proper divisors (6692900).
13385794 is an equidigital number, since it uses as much as digits as its factorization.
13385794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6692899.
The product of its digits is 90720, while the sum is 40.
The square root of 13385794 is about 3658.6601372634. The cubic root of 13385794 is about 237.4368083035.
The spelling of 13385794 in words is "thirteen million, three hundred eighty-five thousand, seven hundred ninety-four".
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