Base | Representation |
---|---|
bin | 10100001011001001111… |
… | …111110110010100110110 |
3 | 11220112110101210011011120 |
4 | 110023021333312110312 |
5 | 140203240304133233 |
6 | 2540515554444410 |
7 | 202106334124440 |
oct | 24131177662466 |
9 | 4815411704146 |
10 | 1386368427318 |
11 | 494a5691aa46 |
12 | 1a482bb93706 |
13 | a0970733834 |
14 | 4b15a039490 |
15 | 260e15554b3 |
hex | 142c9ff6536 |
1386368427318 has 32 divisors (see below), whose sum is σ = 3198457476864. Its totient is φ = 392403345312.
The previous prime is 1386368427299. The next prime is 1386368427329. The reversal of 1386368427318 is 8137248636831.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154242105 + ... + 154251092.
It is an arithmetic number, because the mean of its divisors is an integer number (99951796152).
Almost surely, 21386368427318 is an apocalyptic number.
1386368427318 is an abundant number, since it is smaller than the sum of its proper divisors (1812089049546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1386368427318 is a wasteful number, since it uses less digits than its factorization.
1386368427318 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308493316.
The product of its digits is 27869184, while the sum is 60.
The spelling of 1386368427318 in words is "one trillion, three hundred eighty-six billion, three hundred sixty-eight million, four hundred twenty-seven thousand, three hundred eighteen".
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