Base | Representation |
---|---|
bin | 101101001010010000100… |
… | …111011011101100110101 |
3 | 101222200101202202210012100 |
4 | 231022100213123230311 |
5 | 401321222004101033 |
6 | 10333402350412313 |
7 | 440132651141463 |
oct | 55122047335465 |
9 | 11880352683170 |
10 | 3103392643893 |
11 | a97161273403 |
12 | 42155bb01099 |
13 | 19685818b129 |
14 | aa2c276b833 |
15 | 55ad6731513 |
hex | 2d2909dbb35 |
3103392643893 has 24 divisors (see below), whose sum is σ = 4587444164160. Its totient is φ = 2020585795200.
The previous prime is 3103392643877. The next prime is 3103392643957. The reversal of 3103392643893 is 3983462933013.
3103392643893 is a `hidden beast` number, since 3 + 1 + 0 + 33 + 92 + 6 + 438 + 93 = 666.
It is not a de Polignac number, because 3103392643893 - 24 = 3103392643877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3103392643693) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3016093 + ... + 3911981.
It is an arithmetic number, because the mean of its divisors is an integer number (191143506840).
Almost surely, 23103392643893 is an apocalyptic number.
It is an amenable number.
3103392643893 is a deficient number, since it is larger than the sum of its proper divisors (1484051520267).
3103392643893 is a wasteful number, since it uses less digits than its factorization.
3103392643893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 904889 (or 904886 counting only the distinct ones).
The product of its (nonzero) digits is 7558272, while the sum is 54.
The spelling of 3103392643893 in words is "three trillion, one hundred three billion, three hundred ninety-two million, six hundred forty-three thousand, eight hundred ninety-three".
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