Base | Representation |
---|---|
bin | 10111001111101001011011… |
… | …001011011100000001101111 |
3 | 111101222010101020222000210011 |
4 | 113033221123023130001233 |
5 | 101344420214333220211 |
6 | 1001231545341154051 |
7 | 30350620105342654 |
oct | 2717513313340157 |
9 | 441863336860704 |
10 | 102230341304431 |
11 | 2a63470a58826a |
12 | b570b1255b927 |
13 | 45073839c1852 |
14 | 1b35d91273c2b |
15 | bc43a47b7921 |
hex | 5cfa5b2dc06f |
102230341304431 has 2 divisors, whose sum is σ = 102230341304432. Its totient is φ = 102230341304430.
The previous prime is 102230341304423. The next prime is 102230341304447. The reversal of 102230341304431 is 134403143032201.
It is a weak prime.
It is an emirp because it is prime and its reverse (134403143032201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 102230341304431 - 23 = 102230341304423 is a prime.
It is a super-2 number, since 2×1022303413044312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 102230341304393 and 102230341304402.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102230341304461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51115170652215 + 51115170652216.
It is an arithmetic number, because the mean of its divisors is an integer number (51115170652216).
Almost surely, 2102230341304431 is an apocalyptic number.
102230341304431 is a deficient number, since it is larger than the sum of its proper divisors (1).
102230341304431 is an equidigital number, since it uses as much as digits as its factorization.
102230341304431 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 102230341304431 its reverse (134403143032201), we get a palindrome (236633484336632).
The spelling of 102230341304431 in words is "one hundred two trillion, two hundred thirty billion, three hundred forty-one million, three hundred four thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •