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49529941 = 192989891
BaseRepresentation
bin1011110011110…
…0010001010101
310110012101022021
42330330101111
5100134424231
64525333141
71140666106
oct274742125
9113171267
1049529941
1125a5a63a
12147071b1
13a352476
1468143ad
154535811
hex2f3c455

49529941 has 8 divisors (see below), whose sum is σ = 53935200. Its totient is φ = 45304560.

The previous prime is 49529933. The next prime is 49529947. The reversal of 49529941 is 14992594.

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 49529941 - 23 = 49529933 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 (49529947) 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, 44395 + ... + 45496.

It is an arithmetic number, because the mean of its divisors is an integer number (6741900).

Almost surely, 249529941 is an apocalyptic number.

It is an amenable number.

49529941 is a deficient number, since it is larger than the sum of its proper divisors (4405259).

49529941 is a wasteful number, since it uses less digits than its factorization.

49529941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89939.

The product of its digits is 116640, while the sum is 43.

The square root of 49529941 is about 7037.7511322865. The cubic root of 49529941 is about 367.2450382662.

The spelling of 49529941 in words is "forty-nine million, five hundred twenty-nine thousand, nine hundred forty-one".

Divisors: 1 19 29 551 89891 1707929 2606839 49529941