Base | Representation |
---|---|
bin | 10010111001011… |
… | …110010001111000 |
3 | 211002121010020021 |
4 | 102321132101320 |
5 | 1122131243440 |
6 | 51243340224 |
7 | 10566634603 |
oct | 2271362170 |
9 | 732533207 |
10 | 317056120 |
11 | 152a73a57 |
12 | 8a221674 |
13 | 508c0294 |
14 | 3017333a |
15 | 1cc7c84a |
hex | 12e5e478 |
317056120 has 48 divisors (see below), whose sum is σ = 757835640. Its totient is φ = 119357952.
The previous prime is 317056093. The next prime is 317056169. The reversal of 317056120 is 21650713.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2154 + ... + 25273.
Almost surely, 2317056120 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 317056120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (378917820).
317056120 is an abundant number, since it is smaller than the sum of its proper divisors (440779520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317056120 is a wasteful number, since it uses less digits than its factorization.
317056120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27472 (or 27451 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 317056120 is about 17806.0697516324. The cubic root of 317056120 is about 681.8864285733.
The spelling of 317056120 in words is "three hundred seventeen million, fifty-six thousand, one hundred twenty".
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