Base | Representation |
---|---|
bin | 110011101010100000… |
… | …110000001110100001 |
3 | 12022012002020100022211 |
4 | 303222200300032201 |
5 | 1402102324442431 |
6 | 41252345402121 |
7 | 4002461514613 |
oct | 635240601641 |
9 | 168162210284 |
10 | 55474062241 |
11 | 21587731034 |
12 | a902199341 |
13 | 5300ba1700 |
14 | 2983754db3 |
15 | 169a23e2b1 |
hex | cea8303a1 |
55474062241 has 24 divisors (see below), whose sum is σ = 60743270520. Its totient is φ = 50633856000.
The previous prime is 55474062221. The next prime is 55474062263. The reversal of 55474062241 is 14226047455.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 10319512225 + 45154550016 = 101585^2 + 212496^2 .
It is not a de Polignac number, because 55474062241 - 25 = 55474062209 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 55474062194 and 55474062203.
It is not an unprimeable number, because it can be changed into a prime (55474062221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17221011 + ... + 17224231.
It is an arithmetic number, because the mean of its divisors is an integer number (2530969605).
Almost surely, 255474062241 is an apocalyptic number.
It is an amenable number.
55474062241 is a deficient number, since it is larger than the sum of its proper divisors (5269208279).
55474062241 is a wasteful number, since it uses less digits than its factorization.
55474062241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4357 (or 4344 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 40.
The spelling of 55474062241 in words is "fifty-five billion, four hundred seventy-four million, sixty-two thousand, two hundred forty-one".
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