Base | Representation |
---|---|
bin | 110001101011… |
… | …011110110001 |
3 | 220111122102000 |
4 | 301223132301 |
5 | 11313220103 |
6 | 1143044213 |
7 | 215460243 |
oct | 61533661 |
9 | 26448360 |
10 | 13023153 |
11 | 7395540 |
12 | 4440669 |
13 | 290c910 |
14 | 1a30093 |
15 | 1223aa3 |
hex | c6b7b1 |
13023153 has 32 divisors (see below), whose sum is σ = 22673280. Its totient is φ = 7283520.
The previous prime is 13023133. The next prime is 13023167. The reversal of 13023153 is 35132031.
13023153 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13023153 - 28 = 13022897 is a prime.
It is a super-2 number, since 2×130231532 = 339205028122818, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13023133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2175 + ... + 5547.
It is an arithmetic number, because the mean of its divisors is an integer number (708540).
Almost surely, 213023153 is an apocalyptic number.
13023153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
13023153 is a deficient number, since it is larger than the sum of its proper divisors (9650127).
13023153 is a wasteful number, since it uses less digits than its factorization.
13023153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3406 (or 3400 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 18.
The square root of 13023153 is about 3608.7605905629. The cubic root of 13023153 is about 235.2729768861.
Adding to 13023153 its reverse (35132031), we get a palindrome (48155184).
The spelling of 13023153 in words is "thirteen million, twenty-three thousand, one hundred fifty-three".
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