Base | Representation |
---|---|
bin | 10011000100011011010… |
… | …111101010010000110101 |
3 | 11122021102201100022112211 |
4 | 103010123113222100311 |
5 | 132432222044300113 |
6 | 2442000042413421 |
7 | 163450351010512 |
oct | 23043327522065 |
9 | 4567381308484 |
10 | 1310424212533 |
11 | 46582533a377 |
12 | 191b76501271 |
13 | 96759952b37 |
14 | 475d3bb6309 |
15 | 2414917ab3d |
hex | 1311b5ea435 |
1310424212533 has 8 divisors (see below), whose sum is σ = 1347375712952. Its totient is φ = 1273553482176.
The previous prime is 1310424212497. The next prime is 1310424212551. The reversal of 1310424212533 is 3352124240131.
It can be written as a sum of positive squares in 4 ways, for example, as 984893486724 + 325530725809 = 992418^2 + 570553^2 .
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 1310424212533 - 29 = 1310424212021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1310424212495 and 1310424212504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1310424212593) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20159610 + ... + 20224507.
It is an arithmetic number, because the mean of its divisors is an integer number (168421964119).
Almost surely, 21310424212533 is an apocalyptic number.
It is an amenable number.
1310424212533 is a deficient number, since it is larger than the sum of its proper divisors (36951500419).
1310424212533 is an equidigital number, since it uses as much as digits as its factorization.
1310424212533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40385031.
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 1310424212533 its reverse (3352124240131), we get a palindrome (4662548452664).
The spelling of 1310424212533 in words is "one trillion, three hundred ten billion, four hundred twenty-four million, two hundred twelve thousand, five hundred thirty-three".
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