Base | Representation |
---|---|
bin | 110001110100… |
… | …111110110100 |
3 | 220120121210022 |
4 | 301310332310 |
5 | 11320441233 |
6 | 1143544312 |
7 | 216011555 |
oct | 61647664 |
9 | 26517708 |
10 | 13062068 |
11 | 74117a8 |
12 | 445b098 |
13 | 2924546 |
14 | 1a4032c |
15 | 1230398 |
hex | c74fb4 |
13062068 has 18 divisors (see below), whose sum is σ = 23899554. Its totient is φ = 6246064.
The previous prime is 13062053. The next prime is 13062079. The reversal of 13062068 is 86026031.
It can be written as a sum of positive squares in only one way, i.e., 7118224 + 5943844 = 2668^2 + 2438^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 971 + ... + 5202.
It is an arithmetic number, because the mean of its divisors is an integer number (1327753).
Almost surely, 213062068 is an apocalyptic number.
It is an amenable number.
13062068 is a deficient number, since it is larger than the sum of its proper divisors (10837486).
13062068 is a wasteful number, since it uses less digits than its factorization.
13062068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6223 (or 6198 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 13062068 is about 3614.1483090764. The cubic root of 13062068 is about 235.5070866943.
Adding to 13062068 its reverse (86026031), we get a palindrome (99088099).
The spelling of 13062068 in words is "thirteen million, sixty-two thousand, sixty-eight".
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