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4996198069 = 23139211243
BaseRepresentation
bin1001010011100101…
…11110111010110101
3110220012020011021221
410221302332322311
540213011314234
62143433510341
7234544661062
oct45162767265
913805204257
104996198069
112134250615
12b752723b1
1361812a225
14355791c69
151e3954eb4
hex129cbeeb5

4996198069 has 12 divisors (see below), whose sum is σ = 5251667616. Its totient is φ = 4744168968.

The previous prime is 4996198021. The next prime is 4996198093. The reversal of 4996198069 is 9608916994.

4996198069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4996198069 - 217 = 4996066997 is a prime.

It is a super-2 number, since 2×49961980692 = 49923990289358657522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4996197998 and 4996198016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4996198019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438762 + ... + 450004.

It is an arithmetic number, because the mean of its divisors is an integer number (437638968).

Almost surely, 24996198069 is an apocalyptic number.

It is an amenable number.

4996198069 is a deficient number, since it is larger than the sum of its proper divisors (255469547).

4996198069 is a wasteful number, since it uses less digits than its factorization.

4996198069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11544 (or 11405 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 61.

The square root of 4996198069 is about 70683.7892942929. The cubic root of 4996198069 is about 1709.5424227389.

The spelling of 4996198069 in words is "four billion, nine hundred ninety-six million, one hundred ninety-eight thousand, sixty-nine".

Divisors: 1 23 139 3197 11243 19321 258589 444383 1562777 35943871 217226003 4996198069