Base | Representation |
---|---|
bin | 110001101110… |
… | …010010000100 |
3 | 220112020011000 |
4 | 301232102010 |
5 | 11314102003 |
6 | 1143213300 |
7 | 215535555 |
oct | 61562204 |
9 | 26466130 |
10 | 13034628 |
11 | 73a3122 |
12 | 4447230 |
13 | 2914bc9 |
14 | 1a3432c |
15 | 12271a3 |
hex | c6e484 |
13034628 has 24 divisors (see below), whose sum is σ = 33793760. Its totient is φ = 4344840.
The previous prime is 13034617. The next prime is 13034647. The reversal of 13034628 is 82643031.
It is a happy number.
13034628 is a `hidden beast` number, since 1 + 3 + 0 + 34 + 628 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60238 + ... + 60453.
Almost surely, 213034628 is an apocalyptic number.
13034628 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
13034628 is an abundant number, since it is smaller than the sum of its proper divisors (20759132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13034628 is a wasteful number, since it uses less digits than its factorization.
13034628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120704 (or 120696 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 13034628 is about 3610.3501215256. The cubic root of 13034628 is about 235.3420580797.
Adding to 13034628 its reverse (82643031), we get a palindrome (95677659).
The spelling of 13034628 in words is "thirteen million, thirty-four thousand, six hundred twenty-eight".
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