Base | Representation |
---|---|
bin | 1001100011010101010 |
3 | 120220100200 |
4 | 1030122222 |
5 | 40004002 |
6 | 10413030 |
7 | 2442354 |
oct | 1143252 |
9 | 526320 |
10 | 313002 |
11 | 1a4188 |
12 | 131176 |
13 | ac611 |
14 | 820d4 |
15 | 62b1c |
hex | 4c6aa |
313002 has 12 divisors (see below), whose sum is σ = 678210. Its totient is φ = 104328.
The previous prime is 312989. The next prime is 313003. The reversal of 313002 is 200313.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 251001 + 62001 = 501^2 + 249^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (313003) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8677 + ... + 8712.
2313002 is an apocalyptic number.
313002 is an abundant number, since it is smaller than the sum of its proper divisors (365208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313002 is a wasteful number, since it uses less digits than its factorization.
313002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17397 (or 17394 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 9.
The square root of 313002 is about 559.4658166501. The cubic root of 313002 is about 67.8967579788.
Adding to 313002 its reverse (200313), we get a palindrome (513315).
The spelling of 313002 in words is "three hundred thirteen thousand, two".
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