Base | Representation |
---|---|
bin | 10010101101110… |
… | …101001000010011 |
3 | 210212212001111022 |
4 | 102231311020103 |
5 | 1120341111422 |
6 | 51054110055 |
7 | 10531663343 |
oct | 2255651023 |
9 | 725761438 |
10 | 314003987 |
11 | 151279930 |
12 | 891ab32b |
13 | 50091c9b |
14 | 2d9bad23 |
15 | 1c878342 |
hex | 12b75213 |
314003987 has 8 divisors (see below), whose sum is σ = 345166272. Its totient is φ = 283277800.
The previous prime is 314003971. The next prime is 314003993. The reversal of 314003987 is 789300413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 314003987 - 24 = 314003971 is a prime.
It is not an unprimeable number, because it can be changed into a prime (314003917) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107513 + ... + 110394.
It is an arithmetic number, because the mean of its divisors is an integer number (43145784).
Almost surely, 2314003987 is an apocalyptic number.
314003987 is a deficient number, since it is larger than the sum of its proper divisors (31162285).
314003987 is a wasteful number, since it uses less digits than its factorization.
314003987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218049.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 314003987 is about 17720.1576460256. The cubic root of 314003987 is about 679.6913153442.
The spelling of 314003987 in words is "three hundred fourteen million, three thousand, nine hundred eighty-seven".
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