Base | Representation |
---|---|
bin | 10010101110110… |
… | …000101010111110 |
3 | 210220022110001000 |
4 | 102232300222332 |
5 | 1120421412440 |
6 | 51103231130 |
7 | 10534030356 |
oct | 2256605276 |
9 | 726273030 |
10 | 314247870 |
11 | 151426092 |
12 | 892a84a6 |
13 | 50148cb1 |
14 | 2da41b66 |
15 | 1c8c5730 |
hex | 12bb0abe |
314247870 has 64 divisors (see below), whose sum is σ = 857514240. Its totient is φ = 81847584.
The previous prime is 314247851. The next prime is 314247929. The reversal of 314247870 is 78742413.
It is a happy number.
It is a super-3 number, since 3×3142478703 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1924 + ... + 25143.
It is an arithmetic number, because the mean of its divisors is an integer number (13398660).
Almost surely, 2314247870 is an apocalyptic number.
314247870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 314247870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428757120).
314247870 is an abundant number, since it is smaller than the sum of its proper divisors (543266370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314247870 is a wasteful number, since it uses less digits than its factorization.
314247870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27126 (or 27120 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 314247870 is about 17727.0378236185. The cubic root of 314247870 is about 679.8672390761.
The spelling of 314247870 in words is "three hundred fourteen million, two hundred forty-seven thousand, eight hundred seventy".
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