Base | Representation |
---|---|
bin | 10101100010001100… |
… | …101010011010111101 |
3 | 2012200102201201101021 |
4 | 111202030222122331 |
5 | 334323303320013 |
6 | 14342223344141 |
7 | 1445664334540 |
oct | 254214523275 |
9 | 65612651337 |
10 | 23122323133 |
11 | 9895a48668 |
12 | 4593752051 |
13 | 224651a610 |
14 | 1194c50857 |
15 | 904e23a8d |
hex | 56232a6bd |
23122323133 has 32 divisors (see below), whose sum is σ = 28894828032. Its totient is φ = 18014572800.
The previous prime is 23122323089. The next prime is 23122323137. The reversal of 23122323133 is 33132322132.
It is not a de Polignac number, because 23122323133 - 29 = 23122322621 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23122323098 and 23122323107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23122323137) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6853435 + ... + 6856807.
It is an arithmetic number, because the mean of its divisors is an integer number (902963376).
Almost surely, 223122323133 is an apocalyptic number.
It is an amenable number.
23122323133 is a deficient number, since it is larger than the sum of its proper divisors (5772504899).
23122323133 is a wasteful number, since it uses less digits than its factorization.
23122323133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4525.
The product of its digits is 3888, while the sum is 25.
Adding to 23122323133 its reverse (33132322132), we get a palindrome (56254645265).
The spelling of 23122323133 in words is "twenty-three billion, one hundred twenty-two million, three hundred twenty-three thousand, one hundred thirty-three".
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