Base | Representation |
---|---|
bin | 101000010010100101010 |
3 | 2111002000120 |
4 | 11002110222 |
5 | 314221414 |
6 | 44144110 |
7 | 14136036 |
oct | 5022452 |
9 | 2432016 |
10 | 1320234 |
11 | 821a03 |
12 | 538036 |
13 | 372c06 |
14 | 2651c6 |
15 | 1b12a9 |
hex | 14252a |
1320234 has 32 divisors (see below), whose sum is σ = 2863680. Its totient is φ = 404352.
The previous prime is 1320211. The next prime is 1320247. The reversal of 1320234 is 4320231.
It is a super-4 number, since 4×13202344 (a number of 26 digits) contains 4444 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4062 + ... + 4374.
It is an arithmetic number, because the mean of its divisors is an integer number (89490).
21320234 is an apocalyptic number.
1320234 is an abundant number, since it is smaller than the sum of its proper divisors (1543446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1320234 is a wasteful number, since it uses less digits than its factorization.
1320234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 1320234 is about 1149.0143602236. The cubic root of 1320234 is about 109.7026127098.
Adding to 1320234 its reverse (4320231), we get a palindrome (5640465).
The spelling of 1320234 in words is "one million, three hundred twenty thousand, two hundred thirty-four".
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