Base | Representation |
---|---|
bin | 110001110000… |
… | …000110000110 |
3 | 220112121100001 |
4 | 301300012012 |
5 | 11314321204 |
6 | 1143311514 |
7 | 215566324 |
oct | 61600606 |
9 | 26477301 |
10 | 13042054 |
11 | 73a8763 |
12 | 444b59a |
13 | 29183bc |
14 | 1a36d14 |
15 | 12294a4 |
hex | c70186 |
13042054 has 8 divisors (see below), whose sum is σ = 20237760. Its totient is φ = 6296136.
The previous prime is 13042033. The next prime is 13042069. The reversal of 13042054 is 45024031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112374 + ... + 112489.
It is an arithmetic number, because the mean of its divisors is an integer number (2529720).
Almost surely, 213042054 is an apocalyptic number.
13042054 is a deficient number, since it is larger than the sum of its proper divisors (7195706).
13042054 is a wasteful number, since it uses less digits than its factorization.
13042054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224894.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 13042054 is about 3611.3784072013. The cubic root of 13042054 is about 235.3867420896.
Adding to 13042054 its reverse (45024031), we get a palindrome (58066085).
The spelling of 13042054 in words is "thirteen million, forty-two thousand, fifty-four".
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