Base | Representation |
---|---|
bin | 1111011101010001010111 |
3 | 21121212101010 |
4 | 33131101113 |
5 | 2014131210 |
6 | 222503303 |
7 | 46304400 |
oct | 17352127 |
9 | 7555333 |
10 | 4052055 |
11 | 2318407 |
12 | 1434b33 |
13 | abb487 |
14 | 7769a7 |
15 | 550920 |
hex | 3dd457 |
4052055 has 48 divisors (see below), whose sum is σ = 7797600. Its totient is φ = 1790208.
The previous prime is 4052053. The next prime is 4052057. The reversal of 4052055 is 5502504.
It is an interprime number because it is at equal distance from previous prime (4052053) and next prime (4052057).
It is not a de Polignac number, because 4052055 - 21 = 4052053 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a nialpdrome in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4052051) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27121 + ... + 27269.
It is an arithmetic number, because the mean of its divisors is an integer number (162450).
Almost surely, 24052055 is an apocalyptic number.
4052055 is a deficient number, since it is larger than the sum of its proper divisors (3745545).
4052055 is a wasteful number, since it uses less digits than its factorization.
4052055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208 (or 201 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 21.
The square root of 4052055 is about 2012.9716838545. The cubic root of 4052055 is about 159.4257408602.
Adding to 4052055 its reverse (5502504), we get a palindrome (9554559).
The spelling of 4052055 in words is "four million, fifty-two thousand, fifty-five".
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