Base | Representation |
---|---|
bin | 110000000100000001… |
… | …0101101011011100001 |
3 | 100212102011121201211111 |
4 | 1200020002231123201 |
5 | 3142340310040301 |
6 | 115225501143321 |
7 | 10312512512251 |
oct | 1401002553341 |
9 | 325364551744 |
10 | 103214143201 |
11 | 3a8557694a4 |
12 | 1800625ab41 |
13 | 996b690920 |
14 | 4dd1c8b961 |
15 | 2a414cd551 |
hex | 18080ad6e1 |
103214143201 has 4 divisors (see below), whose sum is σ = 111153692692. Its totient is φ = 95274593712.
The previous prime is 103214143199. The next prime is 103214143211. The reversal of 103214143201 is 102341412301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102341412301 = 89 ⋅1149903509.
It can be written as a sum of positive squares in 2 ways, for example, as 41573171025 + 61640972176 = 203895^2 + 248276^2 .
It is a cyclic number.
It is not a de Polignac number, because 103214143201 - 21 = 103214143199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103214143211) 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, 3969774726 + ... + 3969774751.
It is an arithmetic number, because the mean of its divisors is an integer number (27788423173).
Almost surely, 2103214143201 is an apocalyptic number.
It is an amenable number.
103214143201 is a deficient number, since it is larger than the sum of its proper divisors (7939549491).
103214143201 is an equidigital number, since it uses as much as digits as its factorization.
103214143201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7939549490.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 103214143201 its reverse (102341412301), we get a palindrome (205555555502).
The spelling of 103214143201 in words is "one hundred three billion, two hundred fourteen million, one hundred forty-three thousand, two hundred one".
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