Base | Representation |
---|---|
bin | 1010100110010010110111… |
… | …10010001010001011011100 |
3 | 10001112000221110201200101220 |
4 | 11103021123302022023130 |
5 | 11023321223300024034 |
6 | 121322350554333340 |
7 | 4623543131661315 |
oct | 523113362121334 |
9 | 101460843650356 |
10 | 23306032423644 |
11 | 747603a7971a3 |
12 | 2744a4712a250 |
13 | 1000998651489 |
14 | 5a803750560c |
15 | 2a639b678749 |
hex | 15325bc8a2dc |
23306032423644 has 24 divisors (see below), whose sum is σ = 54492407104128. Its totient is φ = 7752725362800.
The previous prime is 23306032423633. The next prime is 23306032423657. The reversal of 23306032423644 is 44632423060332.
It is a super-2 number, since 2×233060324236442 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23306032423596 and 23306032423605.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1994007882 + ... + 1994019569.
It is an arithmetic number, because the mean of its divisors is an integer number (2270516962672).
Almost surely, 223306032423644 is an apocalyptic number.
It is an amenable number.
23306032423644 is an abundant number, since it is smaller than the sum of its proper divisors (31186374680484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23306032423644 is a wasteful number, since it uses less digits than its factorization.
23306032423644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3988027945 (or 3988027943 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 42.
Adding to 23306032423644 its reverse (44632423060332), we get a palindrome (67938455483976).
The spelling of 23306032423644 in words is "twenty-three trillion, three hundred six billion, thirty-two million, four hundred twenty-three thousand, six hundred forty-four".
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