Base | Representation |
---|---|
bin | 1000101001001011… |
… | …1100000001001000 |
3 | 12222200220101210200 |
4 | 2022102330001020 |
5 | 14222434021412 |
6 | 1022122212200 |
7 | 111332355321 |
oct | 21222740110 |
9 | 5880811720 |
10 | 2320220232 |
11 | a90781890 |
12 | 549054060 |
13 | 2ac9048a5 |
14 | 180213448 |
15 | d8a679dc |
hex | 8a4bc048 |
2320220232 has 48 divisors (see below), whose sum is σ = 6855198480. Its totient is φ = 703096800.
The previous prime is 2320220209. The next prime is 2320220233.
2320220232 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2320220233) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 1463994 + ... + 1465577.
It is an arithmetic number, because the mean of its divisors is an integer number (142816635).
Almost surely, 22320220232 is an apocalyptic number.
2320220232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2320220232 is an abundant number, since it is smaller than the sum of its proper divisors (4534978248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2320220232 is a wasteful number, since it uses less digits than its factorization.
2320220232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2929594 (or 2929587 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 18.
The square root of 2320220232 is about 48168.6644199318. The cubic root of 2320220232 is about 1323.8630773299.
It can be divided in two parts, 23202 and 20232, that added together give a palindrome (43434).
The spelling of 2320220232 in words is "two billion, three hundred twenty million, two hundred twenty thousand, two hundred thirty-two".
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