Base | Representation |
---|---|
bin | 11110000000011100100… |
… | …11110011000110110101 |
3 | 10122120021102000122102112 |
4 | 33000032103303012311 |
5 | 113343023222102013 |
6 | 2105352154420405 |
7 | 134326640200604 |
oct | 17001623630665 |
9 | 3576242018375 |
10 | 1031032222133 |
11 | 3682928a0771 |
12 | 1479a2731705 |
13 | 762c2470364 |
14 | 37c8b9c9a3b |
15 | 1bc45cd8ba8 |
hex | f00e4f31b5 |
1031032222133 has 4 divisors (see below), whose sum is σ = 1031034604908. Its totient is φ = 1031029839360.
The previous prime is 1031032222093. The next prime is 1031032222147. The reversal of 1031032222133 is 3312222301301.
1031032222133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 683213005489 + 347819216644 = 826567^2 + 589762^2 .
It is a cyclic number.
It is not a de Polignac number, because 1031032222133 - 218 = 1031031959989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1031032222099 and 1031032222108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031032222733) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339098 + ... + 1475483.
It is an arithmetic number, because the mean of its divisors is an integer number (257758651227).
Almost surely, 21031032222133 is an apocalyptic number.
It is an amenable number.
1031032222133 is a deficient number, since it is larger than the sum of its proper divisors (2382775).
1031032222133 is an equidigital number, since it uses as much as digits as its factorization.
1031032222133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2382774.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 1031032222133 its reverse (3312222301301), we get a palindrome (4343254523434).
The spelling of 1031032222133 in words is "one trillion, thirty-one billion, thirty-two million, two hundred twenty-two thousand, one hundred thirty-three".
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