Base | Representation |
---|---|
bin | 1101010110111010001100… |
… | …0101110100101101101100 |
3 | 1221000002022021021112202022 |
4 | 3111232203011310231230 |
5 | 3411113421211212433 |
6 | 51123115310045312 |
7 | 3044055144013646 |
oct | 325564305645554 |
9 | 57002267245668 |
10 | 14687229397868 |
11 | 4752901110945 |
12 | 17925974a9838 |
13 | 826ccc6ca381 |
14 | 38ac1967d896 |
15 | 1a70adc68698 |
hex | d5ba3174b6c |
14687229397868 has 24 divisors (see below), whose sum is σ = 27117052300800. Its totient is φ = 6941261018448.
The previous prime is 14687229397847. The next prime is 14687229397921. The reversal of 14687229397868 is 86879392278641.
It is a junction number, because it is equal to n+sod(n) for n = 14687229397792 and 14687229397801.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220072580 + ... + 220139307.
It is an arithmetic number, because the mean of its divisors is an integer number (1129877179200).
Almost surely, 214687229397868 is an apocalyptic number.
It is an amenable number.
14687229397868 is a deficient number, since it is larger than the sum of its proper divisors (12429822902932).
14687229397868 is a wasteful number, since it uses less digits than its factorization.
14687229397868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440212349 (or 440212347 counting only the distinct ones).
The product of its digits is 3511517184, while the sum is 80.
The spelling of 14687229397868 in words is "fourteen trillion, six hundred eighty-seven billion, two hundred twenty-nine million, three hundred ninety-seven thousand, eight hundred sixty-eight".
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