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BaseRepresentation
bin1011110010000…
…0000000000101
310102222111110200
42330200000011
5100122223044
64523041113
71140004401
oct274400005
9112874420
1049414149
1125990644
1214670199
13a311855
1467c4101
154511369
hex2f20005

49414149 has 12 divisors (see below), whose sum is σ = 72084012. Its totient is φ = 32616000.

The previous prime is 49414111. The next prime is 49414159. The reversal of 49414149 is 94141494.

It can be written as a sum of positive squares in 2 ways, for example, as 40068900 + 9345249 = 6330^2 + 3057^2 .

It is not a de Polignac number, because 49414149 - 27 = 49414021 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49414159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26272 + ... + 28089.

It is an arithmetic number, because the mean of its divisors is an integer number (6007001).

Almost surely, 249414149 is an apocalyptic number.

It is an amenable number.

49414149 is a deficient number, since it is larger than the sum of its proper divisors (22669863).

49414149 is a wasteful number, since it uses less digits than its factorization.

49414149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54468 (or 54465 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 49414149 is about 7029.5198271290. The cubic root of 49414149 is about 366.9586309098.

The spelling of 49414149 in words is "forty-nine million, four hundred fourteen thousand, one hundred forty-nine".