Base | Representation |
---|---|
bin | 10101100100000110110… |
… | …011111011101101001001 |
3 | 12020122222121212212100202 |
4 | 111210012303323231021 |
5 | 143234341231304223 |
6 | 3052433152141545 |
7 | 212030214056513 |
oct | 25440663735511 |
9 | 5218877785322 |
10 | 1481877994313 |
11 | 52150854a292 |
12 | 1bb245b378b5 |
13 | a9981b39212 |
14 | 51a1a960bb3 |
15 | 28831441428 |
hex | 15906cfbb49 |
1481877994313 has 16 divisors (see below), whose sum is σ = 1504823760000. Its totient is φ = 1459120303872.
The previous prime is 1481877994309. The next prime is 1481877994319. The reversal of 1481877994313 is 3134997781841.
It is a cyclic number.
It is not a de Polignac number, because 1481877994313 - 22 = 1481877994309 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1481877994313.
It is not an unprimeable number, because it can be changed into a prime (1481877994319) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17897153 + ... + 17979761.
It is an arithmetic number, because the mean of its divisors is an integer number (94051485000).
Almost surely, 21481877994313 is an apocalyptic number.
It is an amenable number.
1481877994313 is a deficient number, since it is larger than the sum of its proper divisors (22945765687).
1481877994313 is a wasteful number, since it uses less digits than its factorization.
1481877994313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83744.
The product of its digits is 36578304, while the sum is 65.
The spelling of 1481877994313 in words is "one trillion, four hundred eighty-one billion, eight hundred seventy-seven million, nine hundred ninety-four thousand, three hundred thirteen".
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