Base | Representation |
---|---|
bin | 10101011011000101… |
… | …111111100001011001 |
3 | 2012101010110021200110 |
4 | 111123011333201121 |
5 | 334102300242131 |
6 | 14322324554533 |
7 | 1443016261506 |
oct | 253305774131 |
9 | 65333407613 |
10 | 23003134041 |
11 | 9834740088 |
12 | 455b852a49 |
13 | 2227918824 |
14 | 11830a64ad |
15 | 8e972d646 |
hex | 55b17f859 |
23003134041 has 8 divisors (see below), whose sum is σ = 31249540800. Its totient is φ = 15046074992.
The previous prime is 23003133983. The next prime is 23003134067. The reversal of 23003134041 is 14043130032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23003134041 - 218 = 23002871897 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23003133999 and 23003134017.
It is not an unprimeable number, because it can be changed into a prime (23003134081) 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, 72336741 + ... + 72337058.
It is an arithmetic number, because the mean of its divisors is an integer number (3906192600).
Almost surely, 223003134041 is an apocalyptic number.
It is an amenable number.
23003134041 is a deficient number, since it is larger than the sum of its proper divisors (8246406759).
23003134041 is a wasteful number, since it uses less digits than its factorization.
23003134041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144673855.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23003134041 its reverse (14043130032), we get a palindrome (37046264073).
The spelling of 23003134041 in words is "twenty-three billion, three million, one hundred thirty-four thousand, forty-one".
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