Base | Representation |
---|---|
bin | 10011000010101101… |
… | …10111101111010111 |
3 | 222101110222110121100 |
4 | 21201112313233113 |
5 | 131414132220043 |
6 | 4410241121143 |
7 | 511225533510 |
oct | 114126675727 |
9 | 28343873540 |
10 | 10223320023 |
11 | 4376885714 |
12 | 1b939291b3 |
13 | c6c04b0b7 |
14 | 6cda95a07 |
15 | 3ec7c1cd3 |
hex | 2615b7bd7 |
10223320023 has 12 divisors (see below), whose sum is σ = 16876591888. Its totient is φ = 5841897120.
The previous prime is 10223320021. The next prime is 10223320069. The reversal of 10223320023 is 32002332201.
It is a happy number.
It is not a de Polignac number, because 10223320023 - 21 = 10223320021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10223319978 and 10223320005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10223320021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81137398 + ... + 81137523.
Almost surely, 210223320023 is an apocalyptic number.
10223320023 is a deficient number, since it is larger than the sum of its proper divisors (6653271865).
10223320023 is a wasteful number, since it uses less digits than its factorization.
10223320023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162274934 (or 162274931 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 10223320023 its reverse (32002332201), we get a palindrome (42225652224).
The spelling of 10223320023 in words is "ten billion, two hundred twenty-three million, three hundred twenty thousand, twenty-three".
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