Base | Representation |
---|---|
bin | 11110000001001011000… |
… | …10110001001010100111 |
3 | 10122121021120111112202011 |
4 | 33000211202301022213 |
5 | 113344323014203221 |
6 | 2105455001255051 |
7 | 134342412351352 |
oct | 17004542611247 |
9 | 3577246445664 |
10 | 1031422022311 |
11 | 36847292a37a |
12 | 147a91194487 |
13 | 76355150155 |
14 | 37cc7697299 |
15 | 1bc6a1351e1 |
hex | f0258b12a7 |
1031422022311 has 8 divisors (see below), whose sum is σ = 1033094239760. Its totient is φ = 1029750936768.
The previous prime is 1031422022287. The next prime is 1031422022321. The reversal of 1031422022311 is 1132202241301.
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 1031422022311 - 223 = 1031413633703 is a prime.
It is a super-2 number, since 2×10314220223112 (a number of 25 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 (1031422022321) 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, 1550560 + ... + 2113546.
It is an arithmetic number, because the mean of its divisors is an integer number (129136779970).
Almost surely, 21031422022311 is an apocalyptic number.
1031422022311 is a deficient number, since it is larger than the sum of its proper divisors (1672217449).
1031422022311 is an equidigital number, since it uses as much as digits as its factorization.
1031422022311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565953.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 1031422022311 its reverse (1132202241301), we get a palindrome (2163624263612).
The spelling of 1031422022311 in words is "one trillion, thirty-one billion, four hundred twenty-two million, twenty-two thousand, three hundred eleven".
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