Base | Representation |
---|---|
bin | 110011011011… |
… | …000011010100 |
3 | 221100212021202 |
4 | 303123003110 |
5 | 11422331043 |
6 | 1200532032 |
7 | 222402503 |
oct | 63330324 |
9 | 27325252 |
10 | 13480148 |
11 | 7677920 |
12 | 4621018 |
13 | 2a3c926 |
14 | 1b0c83a |
15 | 12b41b8 |
hex | cdb0d4 |
13480148 has 12 divisors (see below), whose sum is σ = 25734912. Its totient is φ = 6127320.
The previous prime is 13480147. The next prime is 13480151. The reversal of 13480148 is 84108431.
13480148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 13480148.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13480141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153140 + ... + 153227.
It is an arithmetic number, because the mean of its divisors is an integer number (2144576).
Almost surely, 213480148 is an apocalyptic number.
It is an amenable number.
13480148 is a deficient number, since it is larger than the sum of its proper divisors (12254764).
13480148 is a wasteful number, since it uses less digits than its factorization.
13480148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306382 (or 306380 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 13480148 is about 3671.5321052661. The cubic root of 13480148 is about 237.9933854057.
Adding to 13480148 its reverse (84108431), we get a palindrome (97588579).
The spelling of 13480148 in words is "thirteen million, four hundred eighty thousand, one hundred forty-eight".
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