Base | Representation |
---|---|
bin | 1001001110111010000… |
… | …11111000110110000000 |
3 | 1010022212002122201112212 |
4 | 10213131003320312000 |
5 | 20144202244142413 |
6 | 401423320041252 |
7 | 31630352243633 |
oct | 4473503706600 |
9 | 1108762581485 |
10 | 317241396608 |
11 | 1125a5552804 |
12 | 51597603228 |
13 | 23bb9b41736 |
14 | 114d6cdbc1a |
15 | 83bb16aca8 |
hex | 49dd0f8d80 |
317241396608 has 64 divisors (see below), whose sum is σ = 672353518320. Its totient is φ = 148582318080.
The previous prime is 317241396581. The next prime is 317241396611. The reversal of 317241396608 is 806693142713.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
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, 113660 + ... + 804612.
Almost surely, 2317241396608 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 317241396608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336176759160).
317241396608 is an abundant number, since it is smaller than the sum of its proper divisors (355112121712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317241396608 is a wasteful number, since it uses less digits than its factorization.
317241396608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 691195 (or 691183 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 50.
The spelling of 317241396608 in words is "three hundred seventeen billion, two hundred forty-one million, three hundred ninety-six thousand, six hundred eight".
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