Base | Representation |
---|---|
bin | 11000110111001110… |
… | …11101100100010110 |
3 | 1021110021001102012110 |
4 | 30123213131210112 |
5 | 204314121401241 |
6 | 10044310531450 |
7 | 651532044444 |
oct | 143347354426 |
9 | 37407042173 |
10 | 13348231446 |
11 | 572a801940 |
12 | 2706366b86 |
13 | 1349588c04 |
14 | 908ad5b94 |
15 | 531cdb816 |
hex | 31b9dd916 |
13348231446 has 32 divisors (see below), whose sum is σ = 29381159808. Its totient is φ = 4009120640.
The previous prime is 13348231433. The next prime is 13348231483. The reversal of 13348231446 is 64413284331.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 887436 + ... + 902351.
It is an arithmetic number, because the mean of its divisors is an integer number (918161244).
Almost surely, 213348231446 is an apocalyptic number.
13348231446 is an abundant number, since it is smaller than the sum of its proper divisors (16032928362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13348231446 is a wasteful number, since it uses less digits than its factorization.
13348231446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1789916.
The product of its digits is 165888, while the sum is 39.
The spelling of 13348231446 in words is "thirteen billion, three hundred forty-eight million, two hundred thirty-one thousand, four hundred forty-six".
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