Base | Representation |
---|---|
bin | 10011000100011011001… |
… | …101001000110111100000 |
3 | 11122021102112011011222012 |
4 | 103010123031020313200 |
5 | 132432220343014204 |
6 | 2441555503332052 |
7 | 163450315402154 |
oct | 23043315106740 |
9 | 4567375134865 |
10 | 1310421454304 |
11 | 465823826046 |
12 | 191b755b1028 |
13 | 967591c8551 |
14 | 475d3699064 |
15 | 24148cd376e |
hex | 1311b348de0 |
1310421454304 has 12 divisors (see below), whose sum is σ = 2579892238224. Its totient is φ = 655210727136.
The previous prime is 1310421454291. The next prime is 1310421454339. The reversal of 1310421454304 is 4034541240131.
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 40950670447 = 1310421454304 / (1 + 3 + 1 + 0 + 4 + 2 + 1 + 4 + 5 + 4 + 3 + 0 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20475335192 + ... + 20475335255.
It is an arithmetic number, because the mean of its divisors is an integer number (214991019852).
Almost surely, 21310421454304 is an apocalyptic number.
It is an amenable number.
1310421454304 is a deficient number, since it is larger than the sum of its proper divisors (1269470783920).
1310421454304 is an equidigital number, since it uses as much as digits as its factorization.
1310421454304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40950670457 (or 40950670449 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 1310421454304 its reverse (4034541240131), we get a palindrome (5344962694435).
The spelling of 1310421454304 in words is "one trillion, three hundred ten billion, four hundred twenty-one million, four hundred fifty-four thousand, three hundred four".
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