Base | Representation |
---|---|
bin | 10111011011010011000111… |
… | …011011001111000111001111 |
3 | 111111210200002000122020101012 |
4 | 113123103013123033013033 |
5 | 102001030012423132343 |
6 | 1003043444152235435 |
7 | 30462513520130600 |
oct | 2733230733170717 |
9 | 444720060566335 |
10 | 103031021302223 |
11 | 2a91323556a403 |
12 | b68012869bb7b |
13 | 4564a257c6181 |
14 | 1b62a29a47da7 |
15 | bda11762a718 |
hex | 5db4c76cf1cf |
103031021302223 has 12 divisors (see below), whose sum is σ = 122402463868512. Its totient is φ = 86433318780480.
The previous prime is 103031021302219. The next prime is 103031021302229. The reversal of 103031021302223 is 322203120130301.
It is not a de Polignac number, because 103031021302223 - 22 = 103031021302219 is a prime.
It is a super-2 number, since 2×1030310213022232 (a number of 29 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 (103031021302229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22368869018 + ... + 22368873623.
It is an arithmetic number, because the mean of its divisors is an integer number (10200205322376).
Almost surely, 2103031021302223 is an apocalyptic number.
103031021302223 is a deficient number, since it is larger than the sum of its proper divisors (19371442566289).
103031021302223 is an equidigital number, since it uses as much as digits as its factorization.
103031021302223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44737742702 (or 44737742695 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 103031021302223 its reverse (322203120130301), we get a palindrome (425234141432524).
The spelling of 103031021302223 in words is "one hundred three trillion, thirty-one billion, twenty-one million, three hundred two thousand, two hundred twenty-three".
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