Base | Representation |
---|---|
bin | 1010011110010110111101… |
… | …10001010001100011001101 |
3 | 10000112222002220121000021111 |
4 | 11033023132301101203031 |
5 | 11004334301114200140 |
6 | 120553213104532021 |
7 | 4565050636322200 |
oct | 517133661214315 |
9 | 100488086530244 |
10 | 23033352100045 |
11 | 7380431867161 |
12 | 2700027021011 |
13 | cb1060800281 |
14 | 598b6a85b937 |
15 | 29e23c6487ea |
hex | 14f2dec518cd |
23033352100045 has 48 divisors (see below), whose sum is σ = 32384219742000. Its totient is φ = 15680662609920.
The previous prime is 23033352100043. The next prime is 23033352100091. The reversal of 23033352100045 is 54000125333032.
It can be written as a sum of positive squares in 8 ways, for example, as 1503696420009 + 21529655680036 = 1226253^2 + 4640006^2 .
It is not a de Polignac number, because 23033352100045 - 21 = 23033352100043 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23033352100043) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75376365 + ... + 75681325.
It is an arithmetic number, because the mean of its divisors is an integer number (674671244625).
Almost surely, 223033352100045 is an apocalyptic number.
It is an amenable number.
23033352100045 is a deficient number, since it is larger than the sum of its proper divisors (9350867641955).
23033352100045 is a wasteful number, since it uses less digits than its factorization.
23033352100045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307198 (or 307191 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 31.
Adding to 23033352100045 its reverse (54000125333032), we get a palindrome (77033477433077).
The spelling of 23033352100045 in words is "twenty-three trillion, thirty-three billion, three hundred fifty-two million, one hundred thousand, forty-five".
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