Base | Representation |
---|---|
bin | 1000010100001001… |
… | …1111001111011110 |
3 | 12202112221110112211 |
4 | 2011002133033132 |
5 | 14032344200412 |
6 | 1005251551034 |
7 | 106211605501 |
oct | 20502371736 |
9 | 5675843484 |
10 | 2232021982 |
11 | a45a11173 |
12 | 5235bb47a |
13 | 297563a88 |
14 | 172615138 |
15 | d0e44ca7 |
hex | 8509f3de |
2232021982 has 16 divisors (see below), whose sum is σ = 3508113312. Its totient is φ = 1063054080.
The previous prime is 2232021977. The next prime is 2232022007. The reversal of 2232021982 is 2891202322.
It is a super-3 number, since 3×22320219823 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89583 + ... + 111754.
It is an arithmetic number, because the mean of its divisors is an integer number (219257082).
Almost surely, 22232021982 is an apocalyptic number.
2232021982 is a deficient number, since it is larger than the sum of its proper divisors (1276091330).
2232021982 is a wasteful number, since it uses less digits than its factorization.
2232021982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201603.
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 2232021982 is about 47244.2798865640. The cubic root of 2232021982 is about 1306.8713056589.
The spelling of 2232021982 in words is "two billion, two hundred thirty-two million, twenty-one thousand, nine hundred eighty-two".
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