Search a number
-
+
5100371712 = 2835163503
BaseRepresentation
bin1001100000000000…
…10111111100000000
3111011110020201200000
410300000113330000
540421143343322
62202034400000
7240251305242
oct46000277400
914143221600
105100371712
112188032837
12ba4130000
136338a2637
1436554c092
151ecb813ac
hex130017f00

5100371712 has 216 divisors, whose sum is σ = 15374346624. Its totient is φ = 1686334464.

The previous prime is 5100371707. The next prime is 5100371713. The reversal of 5100371712 is 2171730015.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (216).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100371713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10139653 + ... + 10140155.

Almost surely, 25100371712 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 5100371712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7687173312).

5100371712 is an abundant number, since it is smaller than the sum of its proper divisors (10273974912).

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

5100371712 is an equidigital number, since it uses as much as digits as its factorization.

5100371712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 5100371712 is about 71416.8867425625. The cubic root of 5100371712 is about 1721.3424385402.

The spelling of 5100371712 in words is "five billion, one hundred million, three hundred seventy-one thousand, seven hundred twelve".