Base | Representation |
---|---|
bin | 10011000100001001111… |
… | …101000010100001001011 |
3 | 11122020200100112110120011 |
4 | 103010021331002201023 |
5 | 132431122244140243 |
6 | 2441511044012351 |
7 | 163440202303216 |
oct | 23041175024113 |
9 | 4566610473504 |
10 | 1310132021323 |
11 | 465695409834 |
12 | 191ab46910b7 |
13 | 9671125a428 |
14 | 475a707677d |
15 | 2412d6b089d |
hex | 13109f4284b |
1310132021323 has 8 divisors (see below), whose sum is σ = 1328658508800. Its totient is φ = 1291654097448.
The previous prime is 1310132021321. The next prime is 1310132021327. The reversal of 1310132021323 is 3231202310131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1310132021323 - 21 = 1310132021321 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1310132021294 and 1310132021303.
It is not an unprimeable number, because it can be changed into a prime (1310132021321) 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 7 ways as a sum of consecutive naturals, for example, 12086563 + ... + 12194476.
It is an arithmetic number, because the mean of its divisors is an integer number (166082313600).
Almost surely, 21310132021323 is an apocalyptic number.
1310132021323 is a deficient number, since it is larger than the sum of its proper divisors (18526487477).
1310132021323 is an equidigital number, since it uses as much as digits as its factorization.
1310132021323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24281801.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1310132021323 its reverse (3231202310131), we get a palindrome (4541334331454).
The spelling of 1310132021323 in words is "one trillion, three hundred ten billion, one hundred thirty-two million, twenty-one thousand, three hundred twenty-three".
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