Base | Representation |
---|---|
bin | 110010100010101110… |
… | …011111010111000010 |
3 | 12012002011000120212220 |
4 | 302202232133113002 |
5 | 1342121021003433 |
6 | 40533044031510 |
7 | 3630565604154 |
oct | 624256372702 |
9 | 165064016786 |
10 | 54269703618 |
11 | 21019918629 |
12 | a626992596 |
13 | 516b512380 |
14 | 28ab80cad4 |
15 | 16296422b3 |
hex | ca2b9f5c2 |
54269703618 has 16 divisors (see below), whose sum is σ = 116888592576. Its totient is φ = 16698370320.
The previous prime is 54269703599. The next prime is 54269703641. The reversal of 54269703618 is 81630796245.
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 7 ways as a sum of consecutive naturals, for example, 347882638 + ... + 347882793.
It is an arithmetic number, because the mean of its divisors is an integer number (7305537036).
It is a 2-persistent number, because it is pandigital, and so is 2⋅54269703618 = 108539407236, but 3⋅54269703618 = 162809110854 is not.
Almost surely, 254269703618 is an apocalyptic number.
54269703618 is an abundant number, since it is smaller than the sum of its proper divisors (62618888958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54269703618 is a wasteful number, since it uses less digits than its factorization.
54269703618 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695765449.
The product of its (nonzero) digits is 2177280, while the sum is 51.
The spelling of 54269703618 in words is "fifty-four billion, two hundred sixty-nine million, seven hundred three thousand, six hundred eighteen".
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