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4925008787 = 47104787421
BaseRepresentation
bin1001001011000110…
…11010101110010011
3110201020021100221212
410211203122232103
540041300240122
62132412010335
7233021612126
oct44543325623
913636240855
104925008787
1120a8047aa6
12b554609ab
136064632aa
1434a1403bd
151dc591ce2
hex1258dab93

4925008787 has 4 divisors (see below), whose sum is σ = 5029796256. Its totient is φ = 4820221320.

The previous prime is 4925008771. The next prime is 4925008811. The reversal of 4925008787 is 7878005294.

4925008787 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4925008787 - 24 = 4925008771 is a prime.

It is a super-2 number, since 2×49250087872 = 48511423104054422738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4925008717) 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 3 ways as a sum of consecutive naturals, for example, 52393664 + ... + 52393757.

It is an arithmetic number, because the mean of its divisors is an integer number (1257449064).

Almost surely, 24925008787 is an apocalyptic number.

4925008787 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4925008787 is a deficient number, since it is larger than the sum of its proper divisors (104787469).

4925008787 is a wasteful number, since it uses less digits than its factorization.

4925008787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104787468.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The square root of 4925008787 is about 70178.4068428459. The cubic root of 4925008787 is about 1701.3839695448.

The spelling of 4925008787 in words is "four billion, nine hundred twenty-five million, eight thousand, seven hundred eighty-seven".

Divisors: 1 47 104787421 4925008787