Base | Representation |
---|---|
bin | 10010101111111… |
… | …011000010101011 |
3 | 210220212220220021 |
4 | 102233323002223 |
5 | 1121011134431 |
6 | 51113541311 |
7 | 10536436441 |
oct | 2257730253 |
9 | 726786807 |
10 | 314552491 |
11 | 151613a40 |
12 | 89414837 |
13 | 50224846 |
14 | 2dac0b91 |
15 | 1c935b11 |
hex | 12bfb0ab |
314552491 has 4 divisors (see below), whose sum is σ = 343148184. Its totient is φ = 285956800.
The previous prime is 314552453. The next prime is 314552549. The reversal of 314552491 is 194255413.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 314552491 - 213 = 314544299 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (314552431) 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, 14297830 + ... + 14297851.
It is an arithmetic number, because the mean of its divisors is an integer number (85787046).
Almost surely, 2314552491 is an apocalyptic number.
314552491 is a deficient number, since it is larger than the sum of its proper divisors (28595693).
314552491 is a wasteful number, since it uses less digits than its factorization.
314552491 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28595692.
The product of its digits is 21600, while the sum is 34.
The square root of 314552491 is about 17735.6277306443. The cubic root of 314552491 is about 680.0868480482.
The spelling of 314552491 in words is "three hundred fourteen million, five hundred fifty-two thousand, four hundred ninety-one".
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