Base | Representation |
---|---|
bin | 1001001110100000110… |
… | …10010000000001011110 |
3 | 1010022022022021201200020 |
4 | 10213100122100001132 |
5 | 20143233430424120 |
6 | 401350255013010 |
7 | 31622164232316 |
oct | 4472032200136 |
9 | 1108268251606 |
10 | 317029154910 |
11 | 1124a6769446 |
12 | 5153850a166 |
13 | 23b84b8c430 |
14 | 114b6a50446 |
15 | 83a76e4640 |
hex | 49d069005e |
317029154910 has 128 divisors (see below), whose sum is σ = 824583473280. Its totient is φ = 77545506816.
The previous prime is 317029154881. The next prime is 317029154927. The reversal of 317029154910 is 19451920713.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49742484 + ... + 49748856.
It is an arithmetic number, because the mean of its divisors is an integer number (6442058385).
Almost surely, 2317029154910 is an apocalyptic number.
317029154910 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 317029154910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412291736640).
317029154910 is an abundant number, since it is smaller than the sum of its proper divisors (507554318370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317029154910 is a wasteful number, since it uses less digits than its factorization.
317029154910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7182.
The product of its (nonzero) digits is 68040, while the sum is 42.
The spelling of 317029154910 in words is "three hundred seventeen billion, twenty-nine million, one hundred fifty-four thousand, nine hundred ten".
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