Base | Representation |
---|---|
bin | 101111100010111010… |
… | …1001100010000100001 |
3 | 100202112202101012211021 |
4 | 1133011311030100201 |
5 | 3133101421200301 |
6 | 114523340045441 |
7 | 10243133520544 |
oct | 1370565142041 |
9 | 322482335737 |
10 | 102103303201 |
11 | 3a33571aa09 |
12 | 17956233881 |
13 | 98224b5c53 |
14 | 4d2852a85b |
15 | 29c8c058a1 |
hex | 17c5d4c421 |
102103303201 has 4 divisors (see below), whose sum is σ = 102107772592. Its totient is φ = 102098833812.
The previous prime is 102103303193. The next prime is 102103303241. The reversal of 102103303201 is 102303301201.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 102103303201 - 23 = 102103303193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102103303241) by changing a digit.
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, 2200251 + ... + 2246176.
It is an arithmetic number, because the mean of its divisors is an integer number (25526943148).
Almost surely, 2102103303201 is an apocalyptic number.
It is an amenable number.
102103303201 is a deficient number, since it is larger than the sum of its proper divisors (4469391).
102103303201 is an equidigital number, since it uses as much as digits as its factorization.
102103303201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4469390.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 102103303201 its reverse (102303301201), we get a palindrome (204406604402).
The spelling of 102103303201 in words is "one hundred two billion, one hundred three million, three hundred three thousand, two hundred one".
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