Base | Representation |
---|---|
bin | 101111101001000101… |
… | …0110111000001110011 |
3 | 100210002011220020202212 |
4 | 1133102022313001303 |
5 | 3134012414410003 |
6 | 115000053002335 |
7 | 10251226200116 |
oct | 1372212670163 |
9 | 323064806685 |
10 | 102310310003 |
11 | 3a431559210 |
12 | 179b36233ab |
13 | 9856354595 |
14 | 4d47c1457d |
15 | 29dbe95dd8 |
hex | 17d22b7073 |
102310310003 has 4 divisors (see below), whose sum is σ = 111611247288. Its totient is φ = 93009372720.
The previous prime is 102310309979. The next prime is 102310310131. The reversal of 102310310003 is 300013013201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300013013201 = 11 ⋅27273910291.
It is not a de Polignac number, because 102310310003 - 26 = 102310309939 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 102310310003.
It is not an unprimeable number, because it can be changed into a prime (102310310603) 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, 4650468626 + ... + 4650468647.
It is an arithmetic number, because the mean of its divisors is an integer number (27902811822).
Almost surely, 2102310310003 is an apocalyptic number.
102310310003 is a deficient number, since it is larger than the sum of its proper divisors (9300937285).
102310310003 is an equidigital number, since it uses as much as digits as its factorization.
102310310003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9300937284.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 102310310003 its reverse (300013013201), we get a palindrome (402323323204).
The spelling of 102310310003 in words is "one hundred two billion, three hundred ten million, three hundred ten thousand, three".
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