Base | Representation |
---|---|
bin | 1100111100000… |
… | …0100010001011 |
3 | 10210002222221200 |
4 | 3033000202023 |
5 | 102343002440 |
6 | 5215035243 |
7 | 1226152620 |
oct | 317004213 |
9 | 123088850 |
10 | 54265995 |
11 | 286a4933 |
12 | 1620bb23 |
13 | b320074 |
14 | 72c8347 |
15 | 4b6dc30 |
hex | 33c088b |
54265995 has 48 divisors (see below), whose sum is σ = 113168640. Its totient is φ = 23499072.
The previous prime is 54265979. The next prime is 54265997. The reversal of 54265995 is 59956245.
It is a happy number.
54265995 is a `hidden beast` number, since 54 + 2 + 6 + 599 + 5 = 666.
It is not a de Polignac number, because 54265995 - 24 = 54265979 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 54265995.
It is not an unprimeable number, because it can be changed into a prime (54265997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1452 + ... + 10518.
It is an arithmetic number, because the mean of its divisors is an integer number (2357680).
Almost surely, 254265995 is an apocalyptic number.
54265995 is an abundant number, since it is smaller than the sum of its proper divisors (58902645).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54265995 is a wasteful number, since it uses less digits than its factorization.
54265995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9104 (or 9101 counting only the distinct ones).
The product of its digits is 486000, while the sum is 45.
The square root of 54265995 is about 7366.5456626563. The cubic root of 54265995 is about 378.5959148413.
The spelling of 54265995 in words is "fifty-four million, two hundred sixty-five thousand, nine hundred ninety-five".
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