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41488013 = 731191189
BaseRepresentation
bin1001111001000…
…0111010001101
32220001210212002
42132100322031
541110104023
64041122045
71012433210
oct236207215
986053762
1041488013
1121467616
1211a89325
138797c28
14571d777
153997b28
hex2790e8d

41488013 has 8 divisors (see below), whose sum is σ = 48944640. Its totient is φ = 34413840.

The previous prime is 41487997. The next prime is 41488037. The reversal of 41488013 is 31088414.

41488013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41488013 - 24 = 41487997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41488613) 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 7 ways as a sum of consecutive naturals, for example, 95378 + ... + 95811.

It is an arithmetic number, because the mean of its divisors is an integer number (6118080).

Almost surely, 241488013 is an apocalyptic number.

It is an amenable number.

41488013 is a deficient number, since it is larger than the sum of its proper divisors (7456627).

41488013 is a wasteful number, since it uses less digits than its factorization.

41488013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191227.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 41488013 is about 6441.1189245348. The cubic root of 41488013 is about 346.1844411843.

The spelling of 41488013 in words is "forty-one million, four hundred eighty-eight thousand, thirteen".

Divisors: 1 7 31 217 191189 1338323 5926859 41488013