Base | Representation |
---|---|
bin | 110010101011100111… |
… | …100001001100100110 |
3 | 12012110112201002011122 |
4 | 302223213201030212 |
5 | 1342422212333303 |
6 | 40555533133542 |
7 | 3634356525545 |
oct | 625347411446 |
9 | 165415632148 |
10 | 54418871078 |
11 | 21096041320 |
12 | a66892a2b2 |
13 | 51933ac340 |
14 | 28c355c15c |
15 | 16377a9e38 |
hex | cab9e1326 |
54418871078 has 16 divisors (see below), whose sum is σ = 95898990096. Its totient is φ = 22833092640.
The previous prime is 54418871057. The next prime is 54418871081. The reversal of 54418871078 is 87017881445.
54418871078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×544188710782 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95137601 + ... + 95138172.
It is an arithmetic number, because the mean of its divisors is an integer number (5993686881).
Almost surely, 254418871078 is an apocalyptic number.
54418871078 is a deficient number, since it is larger than the sum of its proper divisors (41480119018).
54418871078 is a wasteful number, since it uses less digits than its factorization.
54418871078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190275799.
The product of its (nonzero) digits is 2007040, while the sum is 53.
The spelling of 54418871078 in words is "fifty-four billion, four hundred eighteen million, eight hundred seventy-one thousand, seventy-eight".
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