Base | Representation |
---|---|
bin | 10101011110100010… |
… | …110011111111000011 |
3 | 2012112011101020010111 |
4 | 111132202303333003 |
5 | 334212110124421 |
6 | 14332153412151 |
7 | 1444321304146 |
oct | 253642637703 |
9 | 65464336114 |
10 | 23061020611 |
11 | 9864388122 |
12 | 457710a057 |
13 | 2236905835 |
14 | 118aa5405d |
15 | 8ee864ee1 |
hex | 55e8b3fc3 |
23061020611 has 8 divisors (see below), whose sum is σ = 23572595520. Its totient is φ = 22550317248.
The previous prime is 23061020551. The next prime is 23061020623. The reversal of 23061020611 is 11602016032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23061020611 - 215 = 23060987843 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23061020011) 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, 164236 + ... + 270361.
It is an arithmetic number, because the mean of its divisors is an integer number (2946574440).
Almost surely, 223061020611 is an apocalyptic number.
23061020611 is a deficient number, since it is larger than the sum of its proper divisors (511574909).
23061020611 is a wasteful number, since it uses less digits than its factorization.
23061020611 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 435773.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 23061020611 its reverse (11602016032), we get a palindrome (34663036643).
The spelling of 23061020611 in words is "twenty-three billion, sixty-one million, twenty thousand, six hundred eleven".
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