Base | Representation |
---|---|
bin | 1001100011000010100 |
3 | 120220011010 |
4 | 1030120110 |
5 | 40002402 |
6 | 10412220 |
7 | 2442051 |
oct | 1143024 |
9 | 526133 |
10 | 312852 |
11 | 1a4061 |
12 | 131070 |
13 | ac527 |
14 | 82028 |
15 | 62a6c |
hex | 4c614 |
312852 has 36 divisors (see below), whose sum is σ = 780416. Its totient is φ = 97440.
The previous prime is 312841. The next prime is 312857. The reversal of 312852 is 258213.
312852 is nontrivially palindromic in base 14.
Its product of digits (480) is a multiple of the sum of its prime factors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312857) by changing a digit.
312852 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10077 + ... + 10107.
2312852 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 312852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390208).
312852 is an abundant number, since it is smaller than the sum of its proper divisors (467564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312852 is a wasteful number, since it uses less digits than its factorization.
312852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96 (or 65 counting only the distinct ones).
The product of its digits is 480, while the sum is 21.
The square root of 312852 is about 559.3317441376. The cubic root of 312852 is about 67.8859101876.
The spelling of 312852 in words is "three hundred twelve thousand, eight hundred fifty-two".
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