Base | Representation |
---|---|
bin | 10010111001001… |
… | …000110000100010 |
3 | 211002102122022110 |
4 | 102321020300202 |
5 | 1122120433340 |
6 | 51241420150 |
7 | 10566116604 |
oct | 2271106042 |
9 | 732378273 |
10 | 316967970 |
11 | 152a13800 |
12 | 8a19a656 |
13 | 5088c117 |
14 | 3014d174 |
15 | 1cc61680 |
hex | 12e48c22 |
316967970 has 96 divisors (see below), whose sum is σ = 865287360. Its totient is φ = 74166400.
The previous prime is 316967969. The next prime is 316968019. The reversal of 316967970 is 79769613.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 103765 + ... + 106775.
It is an arithmetic number, because the mean of its divisors is an integer number (9013410).
Almost surely, 2316967970 is an apocalyptic number.
316967970 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 316967970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432643680).
316967970 is an abundant number, since it is smaller than the sum of its proper divisors (548319390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316967970 is a wasteful number, since it uses less digits than its factorization.
316967970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3072 (or 3061 counting only the distinct ones).
The product of its (nonzero) digits is 428652, while the sum is 48.
The square root of 316967970 is about 17803.5943000283. The cubic root of 316967970 is about 681.8232285525.
The spelling of 316967970 in words is "three hundred sixteen million, nine hundred sixty-seven thousand, nine hundred seventy".
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