Base | Representation |
---|---|
bin | 1100100011111001010001… |
… | …0010100011001100101000 |
3 | 1210220022002221022201110200 |
4 | 3020332110102203030220 |
5 | 3302234013240403433 |
6 | 45212333020312200 |
7 | 2623540455630102 |
oct | 310762422431450 |
9 | 53808087281420 |
10 | 13810807747368 |
11 | 4445148a21005 |
12 | 16707636a2660 |
13 | 792479a88578 |
14 | 35a6378d4572 |
15 | 18e3b66de613 |
hex | c8f944a3328 |
13810807747368 has 48 divisors (see below), whose sum is σ = 38316570282900. Its totient is φ = 4491319591680.
The previous prime is 13810807747343. The next prime is 13810807747381. The reversal of 13810807747368 is 86374770801831.
13810807747368 is a `hidden beast` number, since 1 + 3 + 8 + 10 + 80 + 77 + 473 + 6 + 8 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 13709557780164 + 101249967204 = 3702642^2 + 318198^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2339226003 + ... + 2339231906.
Almost surely, 213810807747368 is an apocalyptic number.
13810807747368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
13810807747368 is an abundant number, since it is smaller than the sum of its proper divisors (24505762535532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13810807747368 is a wasteful number, since it uses less digits than its factorization.
13810807747368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4678457962 (or 4678457955 counting only the distinct ones).
The product of its (nonzero) digits is 37933056, while the sum is 63.
The spelling of 13810807747368 in words is "thirteen trillion, eight hundred ten billion, eight hundred seven million, seven hundred forty-seven thousand, three hundred sixty-eight".
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