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49095288 = 23331120663
BaseRepresentation
bin1011101101001…
…0001001111000
310102101022002000
42323102021320
5100032022123
64512141000
71134205644
oct273221170
9112338060
1049095288
1125793020
1214537760
13a22c688
14673dc24
15449bb43
hex2ed2278

49095288 has 64 divisors (see below), whose sum is σ = 148780800. Its totient is φ = 14876640.

The previous prime is 49095287. The next prime is 49095323. The reversal of 49095288 is 88259094.

49095288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49095283) 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 15 ways as a sum of consecutive naturals, for example, 7956 + ... + 12707.

It is an arithmetic number, because the mean of its divisors is an integer number (2324700).

Almost surely, 249095288 is an apocalyptic number.

It is an amenable number.

49095288 is an abundant number, since it is smaller than the sum of its proper divisors (99685512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49095288 is a wasteful number, since it uses less digits than its factorization.

49095288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20689 (or 20679 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 49095288 is about 7006.8029799617. The cubic root of 49095288 is about 366.1676200776.

The spelling of 49095288 in words is "forty-nine million, ninety-five thousand, two hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 132 198 216 264 297 396 594 792 1188 2376 20663 41326 61989 82652 123978 165304 185967 227293 247956 371934 454586 495912 557901 681879 743868 909172 1115802 1363758 1487736 1818344 2045637 2231604 2727516 4091274 4463208 5455032 6136911 8182548 12273822 16365096 24547644 49095288