Base | Representation |
---|---|
bin | 100100101110011… |
… | …1100011000011001 |
3 | 10011212211112220010 |
4 | 1021130330120121 |
5 | 10010433332441 |
6 | 322140552133 |
7 | 42352403460 |
oct | 11134743031 |
9 | 3155745803 |
10 | 1232324121 |
11 | 582684396 |
12 | 2a4852649 |
13 | 168401292 |
14 | b99459d7 |
15 | 732c3116 |
hex | 4973c619 |
1232324121 has 32 divisors (see below), whose sum is σ = 1942732800. Its totient is φ = 679947840.
The previous prime is 1232324117. The next prime is 1232324131. The reversal of 1232324121 is 1214232321.
It is not a de Polignac number, because 1232324121 - 22 = 1232324117 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (1232324131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329500 + ... + 333218.
It is an arithmetic number, because the mean of its divisors is an integer number (60710400).
Almost surely, 21232324121 is an apocalyptic number.
It is an amenable number.
1232324121 is a deficient number, since it is larger than the sum of its proper divisors (710408679).
1232324121 is a wasteful number, since it uses less digits than its factorization.
1232324121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4269.
The product of its digits is 576, while the sum is 21.
The square root of 1232324121 is about 35104.4743729343. The cubic root of 1232324121 is about 1072.1156849726.
Adding to 1232324121 its reverse (1214232321), we get a palindrome (2446556442).
The spelling of 1232324121 in words is "one billion, two hundred thirty-two million, three hundred twenty-four thousand, one hundred twenty-one".
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