Search a number
-
+
5090870549808 = 243311784422569
BaseRepresentation
bin100101000010100111110…
…0001111101110100110000
3200000200102112002100101000
41022011033201331310300
51131402100330043213
614454414051442000
71033542342455601
oct112051741756460
920020375070330
105090870549808
1116930317855aa
126a278a2b6300
132ac0b436b274
14138584135da8
158c65a20dc73
hex4a14f87dd30

5090870549808 has 40 divisors (see below), whose sum is σ = 14612683986800. Its totient is φ = 1696956849792.

The previous prime is 5090870549803. The next prime is 5090870549861. The reversal of 5090870549808 is 8089450780905.

It is a happy number.

5090870549808 is a `hidden beast` number, since 5 + 0 + 9 + 0 + 8 + 7 + 0 + 549 + 80 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (5090870549803) 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, 5892210853 + ... + 5892211716.

It is an arithmetic number, because the mean of its divisors is an integer number (365317099670).

Almost surely, 25090870549808 is an apocalyptic number.

It is an amenable number.

5090870549808 is an abundant number, since it is smaller than the sum of its proper divisors (9521813436992).

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

5090870549808 is a wasteful number, since it uses less digits than its factorization.

5090870549808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11784422586 (or 11784422574 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 63.

The spelling of 5090870549808 in words is "five trillion, ninety billion, eight hundred seventy million, five hundred forty-nine thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 11784422569 23568845138 35353267707 47137690276 70706535414 94275380552 106059803121 141413070828 188550761104 212119606242 282826141656 318179409363 424239212484 565652283312 636358818726 848478424968 1272717637452 1696956849936 2545435274904 5090870549808