Base | Representation |
---|---|
bin | 110010001101… |
… | …100011111100 |
3 | 220202201220012 |
4 | 302031203330 |
5 | 11332201443 |
6 | 1150042352 |
7 | 216611234 |
oct | 62154374 |
9 | 26681805 |
10 | 13162748 |
11 | 7480405 |
12 | 44a93b8 |
13 | 295b311 |
14 | 1a68cc4 |
15 | 1250118 |
hex | c8d8fc |
13162748 has 6 divisors (see below), whose sum is σ = 23034816. Its totient is φ = 6581372.
The previous prime is 13162729. The next prime is 13162757. The reversal of 13162748 is 84726131.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1645340 + ... + 1645347.
It is an arithmetic number, because the mean of its divisors is an integer number (3839136).
Almost surely, 213162748 is an apocalyptic number.
It is an amenable number.
13162748 is a deficient number, since it is larger than the sum of its proper divisors (9872068).
13162748 is a wasteful number, since it uses less digits than its factorization.
13162748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3290691 (or 3290689 counting only the distinct ones).
The product of its digits is 8064, while the sum is 32.
The square root of 13162748 is about 3628.0501650336. The cubic root of 13162748 is about 236.1106203614.
Adding to 13162748 its reverse (84726131), we get a palindrome (97888879).
The spelling of 13162748 in words is "thirteen million, one hundred sixty-two thousand, seven hundred forty-eight".
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