Base | Representation |
---|---|
bin | 10010111001001… |
… | …100011100000000 |
3 | 211002110101222121 |
4 | 102321030130000 |
5 | 1122121424130 |
6 | 51242014024 |
7 | 10566211543 |
oct | 2271143400 |
9 | 732411877 |
10 | 316983040 |
11 | 152a24060 |
12 | 8a1a7314 |
13 | 50895c3a |
14 | 3015485a |
15 | 1cc65d7a |
hex | 12e4c700 |
316983040 has 144 divisors (see below), whose sum is σ = 847687680. Its totient is φ = 112578560.
The previous prime is 316983001. The next prime is 316983049. The reversal of 316983040 is 40389613.
It is a junction number, because it is equal to n+sod(n) for n = 316982987 and 316983005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316983049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661521 + ... + 661999.
It is an arithmetic number, because the mean of its divisors is an integer number (5886720).
Almost surely, 2316983040 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 316983040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (423843840).
316983040 is an abundant number, since it is smaller than the sum of its proper divisors (530704640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316983040 is a wasteful number, since it uses less digits than its factorization.
316983040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 558 (or 544 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 34.
The square root of 316983040 is about 17804.0175241433. The cubic root of 316983040 is about 681.8340339695.
The spelling of 316983040 in words is "three hundred sixteen million, nine hundred eighty-three thousand, forty".
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