Base | Representation |
---|---|
bin | 10101100111011011… |
… | …100000110100000111 |
3 | 2012220112220100101021 |
4 | 111213123200310013 |
5 | 340013241231043 |
6 | 14355041012011 |
7 | 1451111416633 |
oct | 254733406407 |
9 | 65815810337 |
10 | 23210102023 |
11 | 99305521a9 |
12 | 45b9024007 |
13 | 225b7725a4 |
14 | 11a277ddc3 |
15 | 90c9b23ed |
hex | 5676e0d07 |
23210102023 has 8 divisors (see below), whose sum is σ = 25868844720. Its totient is φ = 20695075200.
The previous prime is 23210101991. The next prime is 23210102077. The reversal of 23210102023 is 32020101232.
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 23210102023 - 25 = 23210101991 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23210101988 and 23210102006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23210102323) 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, 35928628 + ... + 35929273.
It is an arithmetic number, because the mean of its divisors is an integer number (3233605590).
Almost surely, 223210102023 is an apocalyptic number.
23210102023 is a deficient number, since it is larger than the sum of its proper divisors (2658742697).
23210102023 is a wasteful number, since it uses less digits than its factorization.
23210102023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71857937.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 23210102023 its reverse (32020101232), we get a palindrome (55230203255).
The spelling of 23210102023 in words is "twenty-three billion, two hundred ten million, one hundred two thousand, twenty-three".
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