Base | Representation |
---|---|
bin | 10010110110110… |
… | …001111011000000 |
3 | 211001021020211000 |
4 | 102312301323000 |
5 | 1121441201034 |
6 | 51220252000 |
7 | 10560634425 |
oct | 2266617300 |
9 | 731236730 |
10 | 316350144 |
11 | 152631600 |
12 | 89b41000 |
13 | 50703b46 |
14 | 3002bd4c |
15 | 1cb8d599 |
hex | 12db1ec0 |
316350144 has 336 divisors, whose sum is σ = 1094536800. Its totient is φ = 89210880.
The previous prime is 316350143. The next prime is 316350157. The reversal of 316350144 is 441053613.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (316350143) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3554452 + ... + 3554540.
It is an arithmetic number, because the mean of its divisors is an integer number (3257550).
Almost surely, 2316350144 is an apocalyptic number.
316350144 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 316350144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547268400).
316350144 is an abundant number, since it is smaller than the sum of its proper divisors (778186656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316350144 is a wasteful number, since it uses less digits than its factorization.
316350144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149 (or 122 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 316350144 is about 17786.2346774128. The cubic root of 316350144 is about 681.3799428475.
The spelling of 316350144 in words is "three hundred sixteen million, three hundred fifty thousand, one hundred forty-four".
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