Base | Representation |
---|---|
bin | 101011011010111000100… |
… | …000101101100001010111 |
3 | 101120020201100112122101120 |
4 | 223122320200231201113 |
5 | 342341312014324411 |
6 | 10202423511055023 |
7 | 425400263030046 |
oct | 53327040554127 |
9 | 11506640478346 |
10 | 2983802886231 |
11 | a50472a3a442 |
12 | 402345671473 |
13 | 1884a9c9030b |
14 | a45b9ad455d |
15 | 529377b4106 |
hex | 2b6b882d857 |
2983802886231 has 8 divisors (see below), whose sum is σ = 3981683658480. Its totient is φ = 1987562019072.
The previous prime is 2983802886179. The next prime is 2983802886241. The reversal of 2983802886231 is 1326882083892.
It is a happy number.
2983802886231 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 not a de Polignac number, because 2983802886231 - 26 = 2983802886167 is a prime.
It is a super-2 number, since 2×29838028862312 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2983802886241) 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, 409972026 + ... + 409979303.
It is an arithmetic number, because the mean of its divisors is an integer number (497710457310).
Almost surely, 22983802886231 is an apocalyptic number.
2983802886231 is a deficient number, since it is larger than the sum of its proper divisors (997880772249).
2983802886231 is a wasteful number, since it uses less digits than its factorization.
2983802886231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 819952545.
The product of its (nonzero) digits is 15925248, while the sum is 60.
The spelling of 2983802886231 in words is "two trillion, nine hundred eighty-three billion, eight hundred two million, eight hundred eighty-six thousand, two hundred thirty-one".
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