Base | Representation |
---|---|
bin | 10101111111101000… |
… | …010010001010000101 |
3 | 2020221211212100002011 |
4 | 111333220102022011 |
5 | 341331210244140 |
6 | 14503223014221 |
7 | 1464141364243 |
oct | 257750221205 |
9 | 66854770064 |
10 | 23616103045 |
11 | a019746837 |
12 | 46b0b9a371 |
13 | 22c4905492 |
14 | 1200667793 |
15 | 93345dcea |
hex | 57fa12285 |
23616103045 has 4 divisors (see below), whose sum is σ = 28339323660. Its totient is φ = 18892882432.
The previous prime is 23616103039. The next prime is 23616103051. The reversal of 23616103045 is 54030161632.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (23616103039) and next prime (23616103051).
It can be written as a sum of positive squares in 2 ways, for example, as 13371221956 + 10244881089 = 115634^2 + 101217^2 .
It is a cyclic number.
It is not a de Polignac number, because 23616103045 - 23 = 23616103037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23616102998 and 23616103016.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2361610300 + ... + 2361610309.
It is an arithmetic number, because the mean of its divisors is an integer number (7084830915).
Almost surely, 223616103045 is an apocalyptic number.
It is an amenable number.
23616103045 is a deficient number, since it is larger than the sum of its proper divisors (4723220615).
23616103045 is an equidigital number, since it uses as much as digits as its factorization.
23616103045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4723220614.
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 23616103045 its reverse (54030161632), we get a palindrome (77646264677).
The spelling of 23616103045 in words is "twenty-three billion, six hundred sixteen million, one hundred three thousand, forty-five".
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