Base | Representation |
---|---|
bin | 1000010100010100… |
… | …1010100000100000 |
3 | 12202121021002211112 |
4 | 2011011022200200 |
5 | 14033034122423 |
6 | 1005315002452 |
7 | 106220556632 |
oct | 20505124040 |
9 | 5677232745 |
10 | 2232723488 |
11 | a46350226 |
12 | 523899428 |
13 | 29774b178 |
14 | 172758a52 |
15 | d1032a78 |
hex | 8514a820 |
2232723488 has 18 divisors (see below), whose sum is σ = 4396200669. Its totient is φ = 1116228096.
The previous prime is 2232723433. The next prime is 2232723491. The reversal of 2232723488 is 8843272322.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 2174170384 + 58553104 = 46628^2 + 7652^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=33412.
It is a super-3 number, since 3×22327234883 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 263120 + ... + 271472.
Almost surely, 22232723488 is an apocalyptic number.
It is an amenable number.
2232723488 is a deficient number, since it is larger than the sum of its proper divisors (2163477181).
2232723488 is an frugal number, since it uses more digits than its factorization.
2232723488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16716 (or 8355 counting only the distinct ones).
The product of its digits is 258048, while the sum is 41.
The square root of 2232723488 is about 47251.7035460099. The cubic root of 2232723488 is about 1307.0082042560.
The spelling of 2232723488 in words is "two billion, two hundred thirty-two million, seven hundred twenty-three thousand, four hundred eighty-eight".
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