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5019384048 = 243722765809
BaseRepresentation
bin1001010110010110…
…11011100011110000
3110221210212010110220
410223023123203300
540234430242143
62150022453040
7235246026510
oct45313334360
913853763426
105019384048
112146347588
12b80b94180
1361cb87843
143588a9840
151e59d4d83
hex12b2db8f0

5019384048 has 80 divisors (see below), whose sum is σ = 14884642560. Its totient is φ = 1427770368.

The previous prime is 5019384037. The next prime is 5019384049. The reversal of 5019384048 is 8404839105.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5019384049) 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 15 ways as a sum of consecutive naturals, for example, 43368 + ... + 109176.

It is an arithmetic number, because the mean of its divisors is an integer number (186058032).

Almost surely, 25019384048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5019384048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7442321280).

5019384048 is an abundant number, since it is smaller than the sum of its proper divisors (9865258512).

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

5019384048 is a wasteful number, since it uses less digits than its factorization.

5019384048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66054 (or 66048 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 5019384048 is about 70847.6114487990. The cubic root of 5019384048 is about 1712.1828476060.

The spelling of 5019384048 in words is "five billion, nineteen million, three hundred eighty-four thousand, forty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 227 336 454 681 908 1362 1589 1816 2724 3178 3632 4767 5448 6356 9534 10896 12712 19068 25424 38136 65809 76272 131618 197427 263236 394854 460663 526472 789708 921326 1052944 1381989 1579416 1842652 2763978 3158832 3685304 5527956 7370608 11055912 14938643 22111824 29877286 44815929 59754572 89631858 104570501 119509144 179263716 209141002 239018288 313711503 358527432 418282004 627423006 717054864 836564008 1254846012 1673128016 2509692024 5019384048