Base | Representation |
---|---|
bin | 11000100101001001110110… |
… | …00111000101111001000100 |
3 | 21002101102122022121121022100 |
4 | 30102210323013011321010 |
5 | 24041101330203310134 |
6 | 310543402054232100 |
7 | 14246132400550362 |
oct | 1422447307057104 |
9 | 232342568547270 |
10 | 54053155135044 |
11 | 1624a8a5a0242a |
12 | 608ba44355630 |
13 | 2421262b4bc30 |
14 | d4c288304632 |
15 | 63b0a7499999 |
hex | 31293b1c5e44 |
54053155135044 has 72 divisors (see below), whose sum is σ = 147154782646872. Its totient is φ = 16630600412160.
The previous prime is 54053155135033. The next prime is 54053155135073. The reversal of 54053155135044 is 44053155135045.
It is a happy number.
54053155135044 is a `hidden beast` number, since 5 + 4 + 0 + 5 + 3 + 1 + 551 + 3 + 50 + 44 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 9829165522500 + 44223989612544 = 3135150^2 + 6650112^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2892892 + ... + 10792364.
It is an arithmetic number, because the mean of its divisors is an integer number (2043816425651).
Almost surely, 254053155135044 is an apocalyptic number.
It is an amenable number.
54053155135044 is an abundant number, since it is smaller than the sum of its proper divisors (93101627511828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54053155135044 is a wasteful number, since it uses less digits than its factorization.
54053155135044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7914117 (or 7914112 counting only the distinct ones).
The product of its (nonzero) digits is 1800000, while the sum is 45.
Subtracting from 54053155135044 its reverse (44053155135045), we obtain a palindrome (9999999999999).
The spelling of 54053155135044 in words is "fifty-four trillion, fifty-three billion, one hundred fifty-five million, one hundred thirty-five thousand, forty-four".
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