Base | Representation |
---|---|
bin | 11110000000110001110… |
… | …10000011010010000111 |
3 | 10122120201210120211000122 |
4 | 33000120322003102013 |
5 | 113343404231201043 |
6 | 2105421545332155 |
7 | 134334226363616 |
oct | 17003072032207 |
9 | 3576653524018 |
10 | 1031210022023 |
11 | 3683741a0425 |
12 | 147a3219705b |
13 | 763202539ac |
14 | 37ca746d87d |
15 | 1bc5670a368 |
hex | f018e83487 |
1031210022023 has 8 divisors (see below), whose sum is σ = 1035663783696. Its totient is φ = 1026764323200.
The previous prime is 1031210022013. The next prime is 1031210022067. The reversal of 1031210022023 is 3202200121301.
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 1031210022023 - 210 = 1031210020999 is a prime.
It is a super-2 number, since 2×10312100220232 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1031210021992 and 1031210022010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031210022013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1759298 + ... + 2271023.
It is an arithmetic number, because the mean of its divisors is an integer number (129457972962).
Almost surely, 21031210022023 is an apocalyptic number.
1031210022023 is a deficient number, since it is larger than the sum of its proper divisors (4453761673).
1031210022023 is an equidigital number, since it uses as much as digits as its factorization.
1031210022023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4031425.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 1031210022023 its reverse (3202200121301), we get a palindrome (4233410143324).
The spelling of 1031210022023 in words is "one trillion, thirty-one billion, two hundred ten million, twenty-two thousand, twenty-three".
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