Base | Representation |
---|---|
bin | 11100010100001… |
… | …100001110101100 |
3 | 1020002220021222101 |
4 | 130110030032230 |
5 | 1433103230040 |
6 | 115050024444 |
7 | 14525621026 |
oct | 3424141654 |
9 | 1202807871 |
10 | 475055020 |
11 | 224179960 |
12 | 113118124 |
13 | 7755cc5b |
14 | 47141016 |
15 | 2ba8c09a |
hex | 1c50c3ac |
475055020 has 48 divisors (see below), whose sum is σ = 1106784000. Its totient is φ = 169814720.
The previous prime is 475055017. The next prime is 475055023. The reversal of 475055020 is 20550574.
It is an interprime number because it is at equal distance from previous prime (475055017) and next prime (475055023).
It is a self number, because there is not a number n which added to its sum of digits gives 475055020.
It is not an unprimeable number, because it can be changed into a prime (475055023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5320 + ... + 31279.
It is an arithmetic number, because the mean of its divisors is an integer number (23058000).
Almost surely, 2475055020 is an apocalyptic number.
It is an amenable number.
475055020 is an abundant number, since it is smaller than the sum of its proper divisors (631728980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475055020 is a wasteful number, since it uses less digits than its factorization.
475055020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36678 (or 36676 counting only the distinct ones).
The product of its (nonzero) digits is 7000, while the sum is 28.
The square root of 475055020 is about 21795.7569265213. The cubic root of 475055020 is about 780.2754998754.
It can be divided in two parts, 47505 and 5020, that added together give a palindrome (52525).
The spelling of 475055020 in words is "four hundred seventy-five million, fifty-five thousand, twenty".
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