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49055241 = 383197009
BaseRepresentation
bin1011101100100…
…0011000001001
310102022021010210
42323020120021
5100024231431
64511231333
71133651124
oct273103011
9112267123
1049055241
1125765a24
1214518549
13a217391
14672d3bb
15448ed46
hex2ec8609

49055241 has 8 divisors (see below), whose sum is σ = 66195360. Its totient is φ = 32309312.

The previous prime is 49055239. The next prime is 49055257. The reversal of 49055241 is 14255094.

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 49055241 - 21 = 49055239 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49055199 and 49055208.

It is not an unprimeable number, because it can be changed into a prime (49055231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98256 + ... + 98753.

It is an arithmetic number, because the mean of its divisors is an integer number (8274420).

Almost surely, 249055241 is an apocalyptic number.

It is an amenable number.

49055241 is a deficient number, since it is larger than the sum of its proper divisors (17140119).

49055241 is a wasteful number, since it uses less digits than its factorization.

49055241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197095.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 49055241 is about 7003.9446742532. The cubic root of 49055241 is about 366.0680320845.

The spelling of 49055241 in words is "forty-nine million, fifty-five thousand, two hundred forty-one".

Divisors: 1 3 83 249 197009 591027 16351747 49055241