Search a number
-
+
49576041 = 3237533
BaseRepresentation
bin1011110100011…
…1100001101001
310110021201112200
42331013201221
5100142413131
64530330413
71141250364
oct275074151
9113251480
1049576041
1125a91239
1214729a09
13a36a448
1468270db
1545442e6
hex2f47869

49576041 has 24 divisors (see below), whose sum is σ = 74959560. Its totient is φ = 31550688.

The previous prime is 49576027. The next prime is 49576049. The reversal of 49576041 is 14067594.

49576041 is a `hidden beast` number, since 49 + 5 + 7 + 604 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 14470416 + 35105625 = 3804^2 + 5925^2 .

It is not a de Polignac number, because 49576041 - 210 = 49575017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49575987 and 49576005.

It is not an unprimeable number, because it can be changed into a prime (49576049) 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, 935371 + ... + 935423.

It is an arithmetic number, because the mean of its divisors is an integer number (3123315).

Almost surely, 249576041 is an apocalyptic number.

It is an amenable number.

49576041 is a deficient number, since it is larger than the sum of its proper divisors (25383519).

49576041 is an frugal number, since it uses more digits than its factorization.

49576041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 49576041 is about 7041.0255645041. The cubic root of 49576041 is about 367.3589407267.

The spelling of 49576041 in words is "forty-nine million, five hundred seventy-six thousand, forty-one".

Divisors: 1 3 9 37 53 111 159 333 477 1961 2809 5883 8427 17649 25281 103933 148877 311799 446631 935397 1339893 5508449 16525347 49576041