Base | Representation |
---|---|
bin | 1001000111111000100000… |
… | …1011011000011000111111 |
3 | 1022111221211221220022011111 |
4 | 2101332020023120120333 |
5 | 2303322024012233043 |
6 | 33200105412502451 |
7 | 2053501233254011 |
oct | 221761013303077 |
9 | 38457757808144 |
10 | 10031033321023 |
11 | 321815688a470 |
12 | 11600b891aa27 |
13 | 579bcb626280 |
14 | 26970c8ba1b1 |
15 | 125de463109d |
hex | 91f882d863f |
10031033321023 has 16 divisors (see below), whose sum is σ = 12164862431232. Its totient is φ = 8146113228000.
The previous prime is 10031033320999. The next prime is 10031033321069. The reversal of 10031033321023 is 32012333013001.
10031033321023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10031033321023 - 229 = 10030496450111 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10031033320985 and 10031033321003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10031033331023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1131400183 + ... + 1131409048.
It is an arithmetic number, because the mean of its divisors is an integer number (760303901952).
Almost surely, 210031033321023 is an apocalyptic number.
10031033321023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10031033321023 is a deficient number, since it is larger than the sum of its proper divisors (2133829110209).
10031033321023 is a wasteful number, since it uses less digits than its factorization.
10031033321023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2262809286.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 10031033321023 its reverse (32012333013001), we get a palindrome (42043366334024).
The spelling of 10031033321023 in words is "ten trillion, thirty-one billion, thirty-three million, three hundred twenty-one thousand, twenty-three".
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