Base | Representation |
---|---|
bin | 10011000100010011111… |
… | …101110100111111010101 |
3 | 11122021010001121200021112 |
4 | 103010103331310333111 |
5 | 132431443300001323 |
6 | 2441535444224405 |
7 | 163444312143461 |
oct | 23042375647725 |
9 | 4567101550245 |
10 | 1310300000213 |
11 | 465771210866 |
12 | 191b4099b105 |
13 | 96739cb2819 |
14 | 475c14c14a1 |
15 | 2413d2e2178 |
hex | 13113f74fd5 |
1310300000213 has 4 divisors (see below), whose sum is σ = 1310308506048. Its totient is φ = 1310291494380.
The previous prime is 1310300000167. The next prime is 1310300000239. The reversal of 1310300000213 is 3120000030131.
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 1310300000213 - 234 = 1293120131029 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1310380000213) 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, 4017503 + ... + 4331388.
It is an arithmetic number, because the mean of its divisors is an integer number (327577126512).
Almost surely, 21310300000213 is an apocalyptic number.
It is an amenable number.
1310300000213 is a deficient number, since it is larger than the sum of its proper divisors (8505835).
1310300000213 is an equidigital number, since it uses as much as digits as its factorization.
1310300000213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8505834.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 1310300000213 its reverse (3120000030131), we get a palindrome (4430300030344).
The spelling of 1310300000213 in words is "one trillion, three hundred ten billion, three hundred million, two hundred thirteen", and thus it is an aban number.
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