Base | Representation |
---|---|
bin | 10011000100001110110… |
… | …110100111010100100101 |
3 | 11122020220002012202020221 |
4 | 103010032312213110211 |
5 | 132431304320120031 |
6 | 2441523141524341 |
7 | 163442221066525 |
oct | 23041666472445 |
9 | 4566802182227 |
10 | 1310214223141 |
11 | 46572785421a |
12 | 191b181136b1 |
13 | 967252aba65 |
14 | 475b3d53685 |
15 | 241359eba11 |
hex | 1310eda7525 |
1310214223141 has 4 divisors (see below), whose sum is σ = 1310321270284. Its totient is φ = 1310107176000.
The previous prime is 1310214223051. The next prime is 1310214223223. The reversal of 1310214223141 is 1413224120131.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 972570716100 + 337643507041 = 986190^2 + 581071^2 .
It is a cyclic number.
It is not a de Polignac number, because 1310214223141 - 27 = 1310214223013 is a prime.
It is a super-2 number, since 2×13102142231412 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1310214223741) 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, 53505210 + ... + 53529691.
It is an arithmetic number, because the mean of its divisors is an integer number (327580317571).
Almost surely, 21310214223141 is an apocalyptic number.
It is an amenable number.
1310214223141 is a deficient number, since it is larger than the sum of its proper divisors (107047143).
1310214223141 is a wasteful number, since it uses less digits than its factorization.
1310214223141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107047142.
The product of its (nonzero) digits is 1152, while the sum is 25.
Adding to 1310214223141 its reverse (1413224120131), we get a palindrome (2723438343272).
The spelling of 1310214223141 in words is "one trillion, three hundred ten billion, two hundred fourteen million, two hundred twenty-three thousand, one hundred forty-one".
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