Base | Representation |
---|---|
bin | 10111010000101101010011… |
… | …000110011010000100110111 |
3 | 111102020002111022111010102212 |
4 | 113100231103012122010313 |
5 | 101402113443333241043 |
6 | 1001325241153124035 |
7 | 30356110111004135 |
oct | 2720552306320467 |
9 | 442202438433385 |
10 | 102303220212023 |
11 | 2a662608852206 |
12 | b58307155961b |
13 | 45111c97034cc |
14 | 1b39706370755 |
15 | bc621c9ed018 |
hex | 5d0b5319a137 |
102303220212023 has 4 divisors (see below), whose sum is σ = 102664715690088. Its totient is φ = 101941724733960.
The previous prime is 102303220212007. The next prime is 102303220212031. The reversal of 102303220212023 is 320212022303201.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 102303220212023 - 24 = 102303220212007 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102303220212023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102303220512023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180747738608 + ... + 180747739173.
It is an arithmetic number, because the mean of its divisors is an integer number (25666178922522).
Almost surely, 2102303220212023 is an apocalyptic number.
102303220212023 is a deficient number, since it is larger than the sum of its proper divisors (361495478065).
102303220212023 is an equidigital number, since it uses as much as digits as its factorization.
102303220212023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361495478064.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 102303220212023 its reverse (320212022303201), we get a palindrome (422515242515224).
The spelling of 102303220212023 in words is "one hundred two trillion, three hundred three billion, two hundred twenty million, two hundred twelve thousand, twenty-three".
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