Search a number
-
+
2552710220260 = 225655119483363
BaseRepresentation
bin100101001001011001011…
…000101100100111100100
3100001000222202122012002121
4211021121120230213210
5313310422304022020
65232410543115324
7352266352601104
oct45113130544744
910030882565077
102552710220260
118a4664408992
123528955a2b44
13156947aa6495
148b7a2337204
15466063a8baa
hex2525962c9e4

2552710220260 has 24 divisors (see below), whose sum is σ = 5361510038976. Its totient is φ = 1020928168800.

The previous prime is 2552710220227. The next prime is 2552710220261. The reversal of 2552710220260 is 620220172552.

It is not an unprimeable number, because it can be changed into a prime (2552710220261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9610662 + ... + 9872701.

It is an arithmetic number, because the mean of its divisors is an integer number (223396251624).

Almost surely, 22552710220260 is an apocalyptic number.

2552710220260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2552710220260 is an abundant number, since it is smaller than the sum of its proper divisors (2808799818716).

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

2552710220260 is a wasteful number, since it uses less digits than its factorization.

2552710220260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19489923 (or 19489921 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 2552710220260 in words is "two trillion, five hundred fifty-two billion, seven hundred ten million, two hundred twenty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 6551 13102 26204 32755 65510 131020 19483363 38966726 77933452 97416815 194833630 389667260 127635511013 255271022026 510542044052 638177555065 1276355110130 2552710220260