Base | Representation |
---|---|
bin | 1100111110110110100… |
… | …0010100100000000111 |
3 | 210022200100111002022000 |
4 | 3033231220110200013 |
5 | 12123231201231043 |
6 | 250243021040343 |
7 | 22053615405411 |
oct | 3175550244007 |
9 | 708610432260 |
10 | 223030102023 |
11 | 8664a750773 |
12 | 372843b60b3 |
13 | 180546ba891 |
14 | ab1a9a79b1 |
15 | 5c0522d2d3 |
hex | 33eda14807 |
223030102023 has 8 divisors (see below), whose sum is σ = 330414966000. Its totient is φ = 148686734664.
The previous prime is 223030101991. The next prime is 223030102027. The reversal of 223030102023 is 320201030322.
It is a happy number.
It is not a de Polignac number, because 223030102023 - 25 = 223030101991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 223030101987 and 223030102005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223030102027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4130187048 + ... + 4130187101.
It is an arithmetic number, because the mean of its divisors is an integer number (41301870750).
Almost surely, 2223030102023 is an apocalyptic number.
223030102023 is a deficient number, since it is larger than the sum of its proper divisors (107384863977).
223030102023 is an equidigital number, since it uses as much as digits as its factorization.
223030102023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8260374158 (or 8260374152 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 223030102023 its reverse (320201030322), we get a palindrome (543231132345).
The spelling of 223030102023 in words is "two hundred twenty-three billion, thirty million, one hundred two thousand, twenty-three".
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