Base | Representation |
---|---|
bin | 1000110100110011101010 |
3 | 11100112110100 |
4 | 20310303222 |
5 | 1043012300 |
6 | 121330230 |
7 | 25443516 |
oct | 10646352 |
9 | 4315410 |
10 | 2313450 |
11 | 1340147 |
12 | 936976 |
13 | 630009 |
14 | 443146 |
15 | 30a700 |
hex | 234cea |
2313450 has 72 divisors (see below), whose sum is σ = 6398028. Its totient is φ = 599040.
The previous prime is 2313439. The next prime is 2313461. The reversal of 2313450 is 543132.
2313450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2313439) and next prime (2313461).
It can be written as a sum of positive squares in 6 ways, for example, as 1034289 + 1279161 = 1017^2 + 1131^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
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 35 ways as a sum of consecutive naturals, for example, 23802 + ... + 23898.
22313450 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2313450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3199014).
2313450 is an abundant number, since it is smaller than the sum of its proper divisors (4084578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2313450 is a wasteful number, since it uses less digits than its factorization.
2313450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168 (or 160 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 2313450 is about 1521.0029585770. The cubic root of 2313450 is about 132.2574177845.
Adding to 2313450 its reverse (543132), we get a palindrome (2856582).
The spelling of 2313450 in words is "two million, three hundred thirteen thousand, four hundred fifty".
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