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241606485 = 32537145109
BaseRepresentation
bin11100110011010…
…01111101010101
3121211121212210100
432121221331111
5443322401420
635550244313
75662423041
oct1631517525
9554555710
10241606485
1111442058a
1268ab6699
133b094123
1424133021
1516327190
hexe669f55

241606485 has 24 divisors (see below), whose sum is σ = 430106040. Its totient is φ = 125373312.

The previous prime is 241606483. The next prime is 241606501. The reversal of 241606485 is 584606142.

241606485 is a `hidden beast` number, since 2 + 4 + 1 + 6 + 0 + 648 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 13264164 + 228342321 = 3642^2 + 15111^2 .

It is not a de Polignac number, because 241606485 - 21 = 241606483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241606483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70890 + ... + 74219.

It is an arithmetic number, because the mean of its divisors is an integer number (17921085).

Almost surely, 2241606485 is an apocalyptic number.

It is an amenable number.

241606485 is a deficient number, since it is larger than the sum of its proper divisors (188499555).

241606485 is a wasteful number, since it uses less digits than its factorization.

241606485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145157 (or 145154 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 241606485 is about 15543.6959890497. The cubic root of 241606485 is about 622.8300084046.

The spelling of 241606485 in words is "two hundred forty-one million, six hundred six thousand, four hundred eighty-five".

Divisors: 1 3 5 9 15 37 45 111 185 333 555 1665 145109 435327 725545 1305981 2176635 5369033 6529905 16107099 26845165 48321297 80535495 241606485