Search a number
-
+
2876928205088 = 2572193318629
BaseRepresentation
bin101001110111010110010…
…010001010000100100000
3101012000212001222022111202
4221313112102022010200
5334113422110030323
610041350443500332
7414564651155300
oct51672622120440
911160761868452
102876928205088
11a0a109a74683
123a56995276a8
1317b3a7114812
149d35ba19600
154ec7ec66d28
hex29dd648a120

2876928205088 has 288 divisors, whose sum is σ = 7179839654400. Its totient is φ = 1130265239040.

The previous prime is 2876928205087. The next prime is 2876928205127. The reversal of 2876928205088 is 8805028296782.

It is a super-2 number, since 2×28769282050882 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2876928205087) 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 47 ways as a sum of consecutive naturals, for example, 333397958 + ... + 333406586.

It is an arithmetic number, because the mean of its divisors is an integer number (24929998800).

Almost surely, 22876928205088 is an apocalyptic number.

2876928205088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2876928205088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3589919827200).

2876928205088 is an abundant number, since it is smaller than the sum of its proper divisors (4302911449312).

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

2876928205088 is an equidigital number, since it uses as much as digits as its factorization.

2876928205088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8741 (or 8688 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 65.

The spelling of 2876928205088 in words is "two trillion, eight hundred seventy-six billion, nine hundred twenty-eight million, two hundred five thousand, eighty-eight".