Base | Representation |
---|---|
bin | 110100111101… |
… | …010001111000 |
3 | 222010022012020 |
4 | 310331101320 |
5 | 12023214423 |
6 | 1213314440 |
7 | 225666504 |
oct | 64752170 |
9 | 28108166 |
10 | 13882488 |
11 | 7922134 |
12 | 4795a20 |
13 | 2b50ab9 |
14 | 1bb5304 |
15 | 13434e3 |
hex | d3d478 |
13882488 has 32 divisors (see below), whose sum is σ = 35199360. Its totient is φ = 4561760.
The previous prime is 13882481. The next prime is 13882493. The reversal of 13882488 is 88428831.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13882481) 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 in 7 ways as a sum of consecutive naturals, for example, 2370 + ... + 5777.
It is an arithmetic number, because the mean of its divisors is an integer number (1099980).
Almost surely, 213882488 is an apocalyptic number.
It is an amenable number.
13882488 is an abundant number, since it is smaller than the sum of its proper divisors (21316872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13882488 is a wasteful number, since it uses less digits than its factorization.
13882488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8227 (or 8223 counting only the distinct ones).
The product of its digits is 98304, while the sum is 42.
The square root of 13882488 is about 3725.9210941726. The cubic root of 13882488 is about 240.3379959934.
The spelling of 13882488 in words is "thirteen million, eight hundred eighty-two thousand, four hundred eighty-eight".
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