Base | Representation |
---|---|
bin | 110001110010… |
… | …010010110010 |
3 | 220120001200112 |
4 | 301302102302 |
5 | 11320113213 |
6 | 1143421322 |
7 | 215634506 |
oct | 61622262 |
9 | 26501615 |
10 | 13051058 |
11 | 74044a9 |
12 | 4454842 |
13 | 291c527 |
14 | 1a3a306 |
15 | 122bea8 |
hex | c724b2 |
13051058 has 4 divisors (see below), whose sum is σ = 19576590. Its totient is φ = 6525528.
The previous prime is 13051033. The next prime is 13051061. The reversal of 13051058 is 85015031.
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., 8543929 + 4507129 = 2923^2 + 2123^2 .
It is a super-2 number, since 2×130510582 = 340660229838728, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3262763 + ... + 3262766.
Almost surely, 213051058 is an apocalyptic number.
13051058 is a deficient number, since it is larger than the sum of its proper divisors (6525532).
13051058 is an equidigital number, since it uses as much as digits as its factorization.
13051058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6525531.
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 13051058 is about 3612.6248075326. The cubic root of 13051058 is about 235.4408985560.
Adding to 13051058 its reverse (85015031), we get a palindrome (98066089).
The spelling of 13051058 in words is "thirteen million, fifty-one thousand, fifty-eight".
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