Base | Representation |
---|---|
bin | 101111101000110010… |
… | …0110101111011001011 |
3 | 100210001111010221000001 |
4 | 1133101210311323023 |
5 | 3134002342002021 |
6 | 114555055223431 |
7 | 10251045401545 |
oct | 1372144657313 |
9 | 323044127001 |
10 | 102300344011 |
11 | 3a426971658 |
12 | 179b0217b77 |
13 | 9854275348 |
14 | 4d4677c695 |
15 | 29db178091 |
hex | 17d1935ecb |
102300344011 has 4 divisors (see below), whose sum is σ = 102308451952. Its totient is φ = 102292236072.
The previous prime is 102300344009. The next prime is 102300344039. The reversal of 102300344011 is 110443003201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110443003201 = 103 ⋅1072262167.
It is a cyclic number.
It is not a de Polignac number, because 102300344011 - 21 = 102300344009 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 102300344011.
It is not an unprimeable number, because it can be changed into a prime (102300344071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4035015 + ... + 4060288.
It is an arithmetic number, because the mean of its divisors is an integer number (25577112988).
Almost surely, 2102300344011 is an apocalyptic number.
102300344011 is a deficient number, since it is larger than the sum of its proper divisors (8107941).
102300344011 is an equidigital number, since it uses as much as digits as its factorization.
102300344011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8107940.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 102300344011 its reverse (110443003201), we get a palindrome (212743347212).
The spelling of 102300344011 in words is "one hundred two billion, three hundred million, three hundred forty-four thousand, eleven".
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