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5064686911 = 191154923081
BaseRepresentation
bin1001011011110000…
…01111110100111111
3111001222002202022201
410231320033310333
540333024440121
62154321452331
7236336062024
oct45570176477
914058082281
105064686911
11216997a269
12b941a10a7
13629389c7b
143608dd54b
151e9982e91
hex12de0fd3f

5064686911 has 8 divisors (see below), whose sum is σ = 5331942000. Its totient is φ = 4797501120.

The previous prime is 5064686897. The next prime is 5064686993. The reversal of 5064686911 is 1196864605.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5064686911 - 213 = 5064678719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5064686111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207891 + ... + 230971.

It is an arithmetic number, because the mean of its divisors is an integer number (666492750).

Almost surely, 25064686911 is an apocalyptic number.

5064686911 is a deficient number, since it is larger than the sum of its proper divisors (267255089).

5064686911 is a wasteful number, since it uses less digits than its factorization.

5064686911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34649.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 5064686911 is about 71166.6137384659. The cubic root of 5064686911 is about 1717.3185764505.

The spelling of 5064686911 in words is "five billion, sixty-four million, six hundred eighty-six thousand, nine hundred eleven".

Divisors: 1 19 11549 23081 219431 438539 266562469 5064686911