Base | Representation |
---|---|
bin | 1100011101110110100… |
… | …0001101100011000000 |
3 | 202110210222211210222101 |
4 | 3013131220031203000 |
5 | 12002110424002423 |
6 | 242220014520144 |
7 | 21321242304541 |
oct | 3073550154300 |
9 | 673728753871 |
10 | 214171703488 |
11 | 82914385846 |
12 | 35611806054 |
13 | 17272388842 |
14 | a51a2d24c8 |
15 | 58876c27ad |
hex | 31dda0d8c0 |
214171703488 has 28 divisors (see below), whose sum is σ = 425013330312. Its totient is φ = 107081730560.
The previous prime is 214171703479. The next prime is 214171703489. The reversal of 214171703488 is 884307171412.
It is a super-2 number, since 2×2141717034882 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (214171703489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2264508 + ... + 2357188.
Almost surely, 2214171703488 is an apocalyptic number.
It is an amenable number.
214171703488 is a deficient number, since it is larger than the sum of its proper divisors (210841626824).
214171703488 is an equidigital number, since it uses as much as digits as its factorization.
214171703488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128800 (or 128790 counting only the distinct ones).
The product of its (nonzero) digits is 301056, while the sum is 46.
The spelling of 214171703488 in words is "two hundred fourteen billion, one hundred seventy-one million, seven hundred three thousand, four hundred eighty-eight".
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