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5001804785 = 515115714217
BaseRepresentation
bin1001010100010000…
…10111101111110001
3110220120210000021002
410222020113233301
540220430223120
62144154011345
7234643432145
oct45210275761
913816700232
105001804785
11213742aa6a
12b77116b55
13619341203
14356411225
151e41b1375
hex12a217bf1

5001804785 has 16 divisors (see below), whose sum is σ = 6047194752. Its totient is φ = 3971472000.

The previous prime is 5001804757. The next prime is 5001804793. The reversal of 5001804785 is 5874081005.

It is not a de Polignac number, because 5001804785 - 210 = 5001803761 is a prime.

It is a super-2 number, since 2×50018047852 = 50036102214497792450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 1183997 + ... + 1188213.

It is an arithmetic number, because the mean of its divisors is an integer number (377949672).

Almost surely, 25001804785 is an apocalyptic number.

It is an amenable number.

5001804785 is a deficient number, since it is larger than the sum of its proper divisors (1045389967).

5001804785 is a wasteful number, since it uses less digits than its factorization.

5001804785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5944.

The product of its (nonzero) digits is 44800, while the sum is 38.

The square root of 5001804785 is about 70723.4387243720. The cubic root of 5001804785 is about 1710.1816645228.

The spelling of 5001804785 in words is "five billion, one million, eight hundred four thousand, seven hundred eighty-five".

Divisors: 1 5 151 755 1571 4217 7855 21085 237221 636767 1186105 3183835 6624907 33124535 1000360957 5001804785