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49796284 = 2216697459
BaseRepresentation
bin1011110111110…
…1010010111100
310110200220122211
42331331102330
5100221440114
64535150204
71143155446
oct275752274
9113626584
1049796284
112612175a
1214815364
13a416775
146883496
1545896c4
hex2f7d4bc

49796284 has 12 divisors (see below), whose sum is σ = 87207400. Its totient is φ = 24879888.

The previous prime is 49796267. The next prime is 49796287. The reversal of 49796284 is 48269794.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49796287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2947 + ... + 10405.

Almost surely, 249796284 is an apocalyptic number.

It is an amenable number.

49796284 is a deficient number, since it is larger than the sum of its proper divisors (37411116).

49796284 is a wasteful number, since it uses less digits than its factorization.

49796284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9132 (or 9130 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The square root of 49796284 is about 7056.6482128557. The cubic root of 49796284 is about 367.9021380454.

The spelling of 49796284 in words is "forty-nine million, seven hundred ninety-six thousand, two hundred eighty-four".

Divisors: 1 2 4 1669 3338 6676 7459 14918 29836 12449071 24898142 49796284