Base | Representation |
---|---|
bin | 110111100110101101010… |
… | …010011101010100111111 |
3 | 111112022000100021222201021 |
4 | 313212231102131110333 |
5 | 1000101140101120411 |
6 | 12043223202125011 |
7 | 543032146330612 |
oct | 67465522352477 |
9 | 14468010258637 |
10 | 3821133223231 |
11 | 12435960a6915 |
12 | 518689950767 |
13 | 21943cb97c9c |
14 | d2d2dc50179 |
15 | 695e2eeba71 |
hex | 379ad49d53f |
3821133223231 has 8 divisors (see below), whose sum is σ = 4221814712544. Its totient is φ = 3439997172480.
The previous prime is 3821133223213. The next prime is 3821133223279. The reversal of 3821133223231 is 1323223311283.
3821133223231 is digitally balanced in base 3, 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 not a de Polignac number, because 3821133223231 - 25 = 3821133223199 is a prime.
It is a super-2 number, since 2×38211332232312 (a number of 26 digits) contains 22 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 (3821133223631) 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, 4886359230 + ... + 4886360011.
It is an arithmetic number, because the mean of its divisors is an integer number (527726839068).
Almost surely, 23821133223231 is an apocalyptic number.
3821133223231 is a deficient number, since it is larger than the sum of its proper divisors (400681489313).
3821133223231 is a wasteful number, since it uses less digits than its factorization.
3821133223231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9772719281.
The product of its digits is 31104, while the sum is 34.
The spelling of 3821133223231 in words is "three trillion, eight hundred twenty-one billion, one hundred thirty-three million, two hundred twenty-three thousand, two hundred thirty-one".
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