Base | Representation |
---|---|
bin | 10100101101110011000000… |
… | …11000011000000010000001 |
3 | 12222021220221101022121021001 |
4 | 22112321200120120002001 |
5 | 21432324133234102001 |
6 | 240515123115532001 |
7 | 12411112403242504 |
oct | 1226714030300201 |
9 | 188256841277231 |
10 | 45554040144001 |
11 | 135733a6085064 |
12 | 5138817a5a001 |
13 | 1c5595c58515c |
14 | b36b821b913b |
15 | 53ee7246b001 |
hex | 296e60618081 |
45554040144001 has 4 divisors (see below), whose sum is σ = 45554701729792. Its totient is φ = 45553378558212.
The previous prime is 45554040143959. The next prime is 45554040144023. The reversal of 45554040144001 is 10044104045554.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 45554040144001 - 233 = 45545450209409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45554040114001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330689601 + ... + 330827326.
It is an arithmetic number, because the mean of its divisors is an integer number (11388675432448).
Almost surely, 245554040144001 is an apocalyptic number.
It is an amenable number.
45554040144001 is a deficient number, since it is larger than the sum of its proper divisors (661585791).
45554040144001 is an equidigital number, since it uses as much as digits as its factorization.
45554040144001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 661585790.
The product of its (nonzero) digits is 128000, while the sum is 37.
Adding to 45554040144001 its reverse (10044104045554), we get a palindrome (55598144189555).
The spelling of 45554040144001 in words is "forty-five trillion, five hundred fifty-four billion, forty million, one hundred forty-four thousand, one".
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