Base | Representation |
---|---|
bin | 110000011011011110… |
… | …0111000000111000101 |
3 | 100221110000111110220222 |
4 | 1200312330320013011 |
5 | 3200443243040422 |
6 | 115435533234125 |
7 | 10341150063065 |
oct | 1406674700705 |
9 | 327400443828 |
10 | 104001143237 |
11 | 40119a30252 |
12 | 181a5932945 |
13 | 9a65741614 |
14 | 50685d13a5 |
15 | 2a8a638842 |
hex | 1836f381c5 |
104001143237 has 2 divisors, whose sum is σ = 104001143238. Its totient is φ = 104001143236.
The previous prime is 104001143203. The next prime is 104001143263. The reversal of 104001143237 is 732341100401.
It is an a-pointer prime, because the next prime (104001143263) can be obtained adding 104001143237 to its sum of digits (26).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 89664912481 + 14336230756 = 299441^2 + 119734^2 .
It is a cyclic number.
It is not a de Polignac number, because 104001143237 - 218 = 104000881093 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104001143837) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52000571618 + 52000571619.
It is an arithmetic number, because the mean of its divisors is an integer number (52000571619).
Almost surely, 2104001143237 is an apocalyptic number.
It is an amenable number.
104001143237 is a deficient number, since it is larger than the sum of its proper divisors (1).
104001143237 is an equidigital number, since it uses as much as digits as its factorization.
104001143237 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 26.
Adding to 104001143237 its reverse (732341100401), we get a palindrome (836342243638).
The spelling of 104001143237 in words is "one hundred four billion, one million, one hundred forty-three thousand, two hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •