Base | Representation |
---|---|
bin | 110001110010… |
… | …010010101110 |
3 | 220120001200101 |
4 | 301302102232 |
5 | 11320113204 |
6 | 1143421314 |
7 | 215634502 |
oct | 61622256 |
9 | 26501611 |
10 | 13051054 |
11 | 74044a5 |
12 | 445483a |
13 | 291c523 |
14 | 1a3a302 |
15 | 122bea4 |
hex | c724ae |
13051054 has 8 divisors (see below), whose sum is σ = 19993248. Its totient is φ = 6386640.
The previous prime is 13051033. The next prime is 13051061. The reversal of 13051054 is 45015031.
13051054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 69327 + ... + 69514.
It is an arithmetic number, because the mean of its divisors is an integer number (2499156).
Almost surely, 213051054 is an apocalyptic number.
13051054 is a deficient number, since it is larger than the sum of its proper divisors (6942194).
13051054 is a wasteful number, since it uses less digits than its factorization.
13051054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138890.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 13051054 is about 3612.6242539185. The cubic root of 13051054 is about 235.4408745026.
Adding to 13051054 its reverse (45015031), we get a palindrome (58066085).
The spelling of 13051054 in words is "thirteen million, fifty-one thousand, fifty-four".
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