Base | Representation |
---|---|
bin | 110001110001… |
… | …101110101100 |
3 | 220112221111222 |
4 | 301301232230 |
5 | 11320024443 |
6 | 1143402512 |
7 | 215624666 |
oct | 61615654 |
9 | 26487458 |
10 | 13048748 |
11 | 7402799 |
12 | 4453438 |
13 | 291b46b |
14 | 1a39536 |
15 | 122b468 |
hex | c71bac |
13048748 has 6 divisors (see below), whose sum is σ = 22835316. Its totient is φ = 6524372.
The previous prime is 13048747. The next prime is 13048769. The reversal of 13048748 is 84784031.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (13048747) by changing a digit.
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, 1631090 + ... + 1631097.
It is an arithmetic number, because the mean of its divisors is an integer number (3805886).
Almost surely, 213048748 is an apocalyptic number.
It is an amenable number.
13048748 is a deficient number, since it is larger than the sum of its proper divisors (9786568).
13048748 is a wasteful number, since it uses less digits than its factorization.
13048748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3262191 (or 3262189 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 35.
The square root of 13048748 is about 3612.3050812466. The cubic root of 13048748 is about 235.4270069474.
The spelling of 13048748 in words is "thirteen million, forty-eight thousand, seven hundred forty-eight".
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