Base | Representation |
---|---|
bin | 1111101111111001111… |
… | …11100000110111111010 |
3 | 1220201201021010110112120 |
4 | 13313330333200313322 |
5 | 32331201021421104 |
6 | 1052330205222110 |
7 | 54044226116061 |
oct | 7677477406772 |
9 | 1821637113476 |
10 | 541115420154 |
11 | 199538603181 |
12 | 88a56561936 |
13 | 3c04731c95a |
14 | 1c2939c51d8 |
15 | e1204e9cd9 |
hex | 7dfcfe0dfa |
541115420154 has 32 divisors (see below), whose sum is σ = 1165712891904. Its totient is φ = 166964083440.
The previous prime is 541115420147. The next prime is 541115420189. The reversal of 541115420154 is 451024511145.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63239694 + ... + 63248249.
It is an arithmetic number, because the mean of its divisors is an integer number (36428527872).
Almost surely, 2541115420154 is an apocalyptic number.
541115420154 is an abundant number, since it is smaller than the sum of its proper divisors (624597471750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
541115420154 is a wasteful number, since it uses less digits than its factorization.
541115420154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126488002.
The product of its (nonzero) digits is 16000, while the sum is 33.
Adding to 541115420154 its reverse (451024511145), we get a palindrome (992139931299).
Subtracting from 541115420154 its reverse (451024511145), we obtain a palindrome (90090909009).
The spelling of 541115420154 in words is "five hundred forty-one billion, one hundred fifteen million, four hundred twenty thousand, one hundred fifty-four".
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