Base | Representation |
---|---|
bin | 10010111100000… |
… | …101110010111000 |
3 | 211010212222110000 |
4 | 102330011302320 |
5 | 1122320223024 |
6 | 51310153000 |
7 | 10605523200 |
oct | 2274056270 |
9 | 733788400 |
10 | 317742264 |
11 | 1533a2514 |
12 | 8a4b2760 |
13 | 50aa0698 |
14 | 302b1400 |
15 | 1cd65cc9 |
hex | 12f05cb8 |
317742264 has 120 divisors (see below), whose sum is σ = 1035377640. Its totient is φ = 90774432.
The previous prime is 317742259. The next prime is 317742277. The reversal of 317742264 is 462247713.
317742264 is a `hidden beast` number, since 3 + 177 + 422 + 64 = 666.
317742264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 26749 + ... + 36755.
It is an arithmetic number, because the mean of its divisors is an integer number (8628147).
Almost surely, 2317742264 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 317742264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517688820).
317742264 is an abundant number, since it is smaller than the sum of its proper divisors (717635376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317742264 is a wasteful number, since it uses less digits than its factorization.
317742264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10039 (or 10019 counting only the distinct ones).
The product of its digits is 56448, while the sum is 36.
The square root of 317742264 is about 17825.3264766736. The cubic root of 317742264 is about 682.3779663469.
Adding to 317742264 its reverse (462247713), we get a palindrome (779989977).
The spelling of 317742264 in words is "three hundred seventeen million, seven hundred forty-two thousand, two hundred sixty-four".
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