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41015149 = 719130677
BaseRepresentation
bin1001110001110…
…1011101101101
32212011210012121
42130131131231
540444441044
64023032541
71005423460
oct234353555
985153177
1041015149
112117431a
121189b751
138660926
1456392d7
153902984
hex271d76d

41015149 has 8 divisors (see below), whose sum is σ = 47121408. Its totient is φ = 34970640.

The previous prime is 41015131. The next prime is 41015153. The reversal of 41015149 is 94151014.

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 41015149 - 211 = 41013101 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 (41015179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14002 + ... + 16675.

It is an arithmetic number, because the mean of its divisors is an integer number (5890176).

Almost surely, 241015149 is an apocalyptic number.

It is an amenable number.

41015149 is a deficient number, since it is larger than the sum of its proper divisors (6106259).

41015149 is a wasteful number, since it uses less digits than its factorization.

41015149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30875.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 41015149 is about 6404.3070663422. The cubic root of 41015149 is about 344.8641879494.

The spelling of 41015149 in words is "forty-one million, fifteen thousand, one hundred forty-nine".

Divisors: 1 7 191 1337 30677 214739 5859307 41015149