Base | Representation |
---|---|
bin | 1000010100001001… |
… | …1111001101011101 |
3 | 12202112221110101001 |
4 | 2011002133031131 |
5 | 14032344144403 |
6 | 1005251550301 |
7 | 106211605225 |
oct | 20502371535 |
9 | 5675843331 |
10 | 2232021853 |
11 | a45a11066 |
12 | 5235bb391 |
13 | 2975639b9 |
14 | 172615085 |
15 | d0e44c1d |
hex | 8509f35d |
2232021853 has 8 divisors (see below), whose sum is σ = 2273713280. Its totient is φ = 2190576960.
The previous prime is 2232021763. The next prime is 2232021871. The reversal of 2232021853 is 3581202322.
2232021853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2232021853 is a prime.
It is a super-3 number, since 3×22320218533 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232021893) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43308 + ... + 79621.
It is an arithmetic number, because the mean of its divisors is an integer number (284214160).
Almost surely, 22232021853 is an apocalyptic number.
It is an amenable number.
2232021853 is a deficient number, since it is larger than the sum of its proper divisors (41691427).
2232021853 is a wasteful number, since it uses less digits than its factorization.
2232021853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123267.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 2232021853 is about 47244.2785213194. The cubic root of 2232021853 is about 1306.8712804820.
The spelling of 2232021853 in words is "two billion, two hundred thirty-two million, twenty-one thousand, eight hundred fifty-three".
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