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4890116247 = 310746732621
BaseRepresentation
bin1001000110111100…
…10100000010010111
3110121210121122101120
410203132110002113
540003332204442
62125124055023
7232116205452
oct44336240227
913553548346
104890116247
11208a385795
12b45834473
135cc167413
1434565a499
151d949d4ec
hex123794097

4890116247 has 16 divisors (see below), whose sum is σ = 6595385472. Its totient is φ = 3222595040.

The previous prime is 4890116221. The next prime is 4890116281. The reversal of 4890116247 is 7426110984.

It is a cyclic number.

It is not a de Polignac number, because 4890116247 - 28 = 4890115991 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4890116199 and 4890116208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890116447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133597 + ... + 166217.

It is an arithmetic number, because the mean of its divisors is an integer number (412211592).

Almost surely, 24890116247 is an apocalyptic number.

4890116247 is a deficient number, since it is larger than the sum of its proper divisors (1705269225).

4890116247 is a wasteful number, since it uses less digits than its factorization.

4890116247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33198.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 4890116247 is about 69929.3661275433. The cubic root of 4890116247 is about 1697.3564735282.

The spelling of 4890116247 in words is "four billion, eight hundred ninety million, one hundred sixteen thousand, two hundred forty-seven".

Divisors: 1 3 107 321 467 1401 32621 49969 97863 149907 3490447 10471341 15234007 45702021 1630038749 4890116247