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5049910712 = 2371143190649
BaseRepresentation
bin1001011001111111…
…11000010110111000
3111000221022001012002
410230333320112320
540320234120322
62153033040132
7236066350520
oct45477702670
914027261162
105049910712
1121615a7730
12b8b256048
136262b5462
1435c974680
151e8514c92
hex12cff85b8

5049910712 has 64 divisors (see below), whose sum is σ = 12079584000. Its totient is φ = 1921731840.

The previous prime is 5049910711. The next prime is 5049910729. The reversal of 5049910712 is 2170199405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5049910711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68837 + ... + 121812.

It is an arithmetic number, because the mean of its divisors is an integer number (188743500).

Almost surely, 25049910712 is an apocalyptic number.

It is an amenable number.

5049910712 is an abundant number, since it is smaller than the sum of its proper divisors (7029673288).

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

5049910712 is a wasteful number, since it uses less digits than its factorization.

5049910712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190716 (or 190712 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 5049910712 is about 71062.7237868068. The cubic root of 5049910712 is about 1715.6468601707.

The spelling of 5049910712 in words is "five billion, forty-nine million, nine hundred ten thousand, seven hundred twelve".

Divisors: 1 2 4 7 8 11 14 22 28 43 44 56 77 86 88 154 172 301 308 344 473 602 616 946 1204 1892 2408 3311 3784 6622 13244 26488 190649 381298 762596 1334543 1525192 2097139 2669086 4194278 5338172 8197907 8388556 10676344 14679973 16395814 16777112 29359946 32791628 57385349 58719892 65583256 90176977 114770698 117439784 180353954 229541396 360707908 459082792 631238839 721415816 1262477678 2524955356 5049910712