Base | Representation |
---|---|
bin | 10011000100010100100… |
… | …101001101010001111010 |
3 | 11122021010210001010220220 |
4 | 103010110211031101322 |
5 | 132432003420321242 |
6 | 2441540453400510 |
7 | 163444465660140 |
oct | 23042445152172 |
9 | 4567123033826 |
10 | 1310310323322 |
11 | 465777021760 |
12 | 191b44339136 |
13 | 9673c188480 |
14 | 475c2a0b590 |
15 | 2413e180bec |
hex | 1311494d47a |
1310310323322 has 128 divisors (see below), whose sum is σ = 3519808266240. Its totient is φ = 314052042240.
The previous prime is 1310310323261. The next prime is 1310310323347. The reversal of 1310310323322 is 2233230130131.
It is a junction number, because it is equal to n+sod(n) for n = 1310310323292 and 1310310323301.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18120054 + ... + 18192222.
It is an arithmetic number, because the mean of its divisors is an integer number (27498502080).
Almost surely, 21310310323322 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1310310323322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1759904133120).
1310310323322 is an abundant number, since it is smaller than the sum of its proper divisors (2209497942918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310310323322 is a wasteful number, since it uses less digits than its factorization.
1310310323322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75228.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 1310310323322 its reverse (2233230130131), we get a palindrome (3543540453453).
The spelling of 1310310323322 in words is "one trillion, three hundred ten billion, three hundred ten million, three hundred twenty-three thousand, three hundred twenty-two".
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