Search a number
-
+
241254442555220 = 22519876070821403
BaseRepresentation
bin110110110110101101101101…
…010110010101011101010100
31011122012200212220112112120102
4312312231231112111131110
5223110203044243231340
62213034432203153232
7101550025663225223
oct6666555526253524
91148180786475512
10241254442555220
116a964486371aa6
1223084888815818
13a4802723c3953
144380ac4d8ccba
151cd58ad37e215
hexdb6b6d595754

241254442555220 has 24 divisors (see below), whose sum is σ = 506889303948384. Its totient is φ = 96453210434976.

The previous prime is 241254442555177. The next prime is 241254442555271. The reversal of 241254442555220 is 22555244452142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3035370962 + ... + 3035450441.

It is an arithmetic number, because the mean of its divisors is an integer number (21120387664516).

Almost surely, 2241254442555220 is an apocalyptic number.

241254442555220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241254442555220 is an abundant number, since it is smaller than the sum of its proper divisors (265634861393164).

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

241254442555220 is a wasteful number, since it uses less digits than its factorization.

241254442555220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070823399 (or 6070823397 counting only the distinct ones).

The product of its (nonzero) digits is 5120000, while the sum is 47.

The spelling of 241254442555220 in words is "two hundred forty-one trillion, two hundred fifty-four billion, four hundred forty-two million, five hundred fifty-five thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 1987 3974 7948 9935 19870 39740 6070821403 12141642806 24283285612 30354107015 60708214030 121416428060 12062722127761 24125444255522 48250888511044 60313610638805 120627221277610 241254442555220