Base | Representation |
---|---|
bin | 10010101110101… |
… | …000000011001100 |
3 | 210220020122121002 |
4 | 102232220003030 |
5 | 1120414300211 |
6 | 51102355432 |
7 | 10533522410 |
oct | 2256500314 |
9 | 726218532 |
10 | 314212556 |
11 | 1514015a9 |
12 | 8928bb78 |
13 | 50135bb8 |
14 | 2da32d40 |
15 | 1c8ba03b |
hex | 12ba80cc |
314212556 has 24 divisors (see below), whose sum is σ = 634196640. Its totient is φ = 133425792.
The previous prime is 314212543. The next prime is 314212571. The reversal of 314212556 is 655212413.
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, 48425 + ... + 54528.
It is an arithmetic number, because the mean of its divisors is an integer number (26424860).
Almost surely, 2314212556 is an apocalyptic number.
It is an amenable number.
314212556 is an abundant number, since it is smaller than the sum of its proper divisors (319984084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314212556 is a wasteful number, since it uses less digits than its factorization.
314212556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103073 (or 103071 counting only the distinct ones).
The product of its digits is 7200, while the sum is 29.
The square root of 314212556 is about 17726.0417465378. The cubic root of 314212556 is about 679.8417711431.
Adding to 314212556 its reverse (655212413), we get a palindrome (969424969).
The spelling of 314212556 in words is "three hundred fourteen million, two hundred twelve thousand, five hundred fifty-six".
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