Search a number
-
+
5016907385 = 57231165843
BaseRepresentation
bin1001010110000011…
…11110111001111001
3110221122012022010122
410223001332321321
540233312014020
62145453423025
7235216003100
oct45301767171
913848168118
105016907385
112144a05856
12b8019aa75
1361c4cb469
14358423037
151e5696125
hex12b07ee79

5016907385 has 24 divisors (see below), whose sum is σ = 7025818176. Its totient is φ = 3429051360.

The previous prime is 5016907373. The next prime is 5016907387. The reversal of 5016907385 is 5837096105.

It is not a de Polignac number, because 5016907385 - 210 = 5016906361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5016907387) 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 23 ways as a sum of consecutive naturals, for example, 43274 + ... + 109116.

It is an arithmetic number, because the mean of its divisors is an integer number (292742424).

Almost surely, 25016907385 is an apocalyptic number.

It is an amenable number.

5016907385 is a deficient number, since it is larger than the sum of its proper divisors (2008910791).

5016907385 is a wasteful number, since it uses less digits than its factorization.

5016907385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66173 (or 66166 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 5016907385 is about 70830.1304883734. The cubic root of 5016907385 is about 1711.9011930239.

The spelling of 5016907385 in words is "five billion, sixteen million, nine hundred seven thousand, three hundred eighty-five".

Divisors: 1 5 7 35 49 245 311 1555 2177 10885 15239 65843 76195 329215 460901 2304505 3226307 16131535 20477173 102385865 143340211 716701055 1003381477 5016907385