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2055535241 = 7328158017
BaseRepresentation
bin111101010000100…
…1111101010001001
312022020212000020212
41322201033222021
513202204111431
6535545130505
7101636522054
oct17241175211
95266760225
102055535241
11965329061
12494489a35
13269b20056
14156dd3a9b
15c06d272b
hex7a84fa89

2055535241 has 4 divisors (see below), whose sum is σ = 2083693332. Its totient is φ = 2027377152.

The previous prime is 2055535213. The next prime is 2055535243. The reversal of 2055535241 is 1425355502.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 382398025 + 1673137216 = 19555^2 + 40904^2 .

It is a cyclic number.

It is not a de Polignac number, because 2055535241 - 218 = 2055273097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2055535198 and 2055535207.

It is not an unprimeable number, because it can be changed into a prime (2055535243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14078936 + ... + 14079081.

It is an arithmetic number, because the mean of its divisors is an integer number (520923333).

Almost surely, 22055535241 is an apocalyptic number.

It is an amenable number.

2055535241 is a deficient number, since it is larger than the sum of its proper divisors (28158091).

2055535241 is an equidigital number, since it uses as much as digits as its factorization.

2055535241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28158090.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2055535241 is about 45338.0109951903. The cubic root of 2055535241 is about 1271.4764157172.

The spelling of 2055535241 in words is "two billion, fifty-five million, five hundred thirty-five thousand, two hundred forty-one".

Divisors: 1 73 28158017 2055535241