Base | Representation |
---|---|
bin | 10011000100001110000… |
… | …101110001101001101010 |
3 | 11122020212012010022012010 |
4 | 103010032011301221222 |
5 | 132431243030423034 |
6 | 2441522003300350 |
7 | 163442004214656 |
oct | 23041605615152 |
9 | 4566765108163 |
10 | 1310201420394 |
11 | 4657205aa339 |
12 | 191b1397a6b6 |
13 | 96722748579 |
14 | 475b237da66 |
15 | 2413481d3e9 |
hex | 1310e171a6a |
1310201420394 has 16 divisors (see below), whose sum is σ = 2621208909600. Its totient is φ = 436599462000.
The previous prime is 1310201420377. The next prime is 1310201420441. The reversal of 1310201420394 is 4930241020131.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33565069 + ... + 33604080.
It is an arithmetic number, because the mean of its divisors is an integer number (163825556850).
Almost surely, 21310201420394 is an apocalyptic number.
1310201420394 is an abundant number, since it is smaller than the sum of its proper divisors (1311007489206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1310201420394 is a wasteful number, since it uses less digits than its factorization.
1310201420394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67172405.
The product of its (nonzero) digits is 5184, while the sum is 30.
The spelling of 1310201420394 in words is "one trillion, three hundred ten billion, two hundred one million, four hundred twenty thousand, three hundred ninety-four".
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