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2442020260 = 225122101013
BaseRepresentation
bin1001000110001110…
…0100010110100100
320022012002111000211
42101203210112210
520000124122020
61042152545204
7114341554411
oct22143442644
96265074024
102442020260
111043502a69
125819b2204
132cbc0bc04
1419247b108
15e45c685a
hex918e45a4

2442020260 has 12 divisors (see below), whose sum is σ = 5128242588. Its totient is φ = 976808096.

The previous prime is 2442020227. The next prime is 2442020291. The reversal of 2442020260 is 620202442.

It can be written as a sum of positive squares in 2 ways, for example, as 345662464 + 2096357796 = 18592^2 + 45786^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61050487 + ... + 61050526.

It is an arithmetic number, because the mean of its divisors is an integer number (427353549).

Almost surely, 22442020260 is an apocalyptic number.

2442020260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2442020260 is an abundant number, since it is smaller than the sum of its proper divisors (2686222328).

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

2442020260 is a wasteful number, since it uses less digits than its factorization.

2442020260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122101022 (or 122101020 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2442020260 is about 49416.8013938579. The cubic root of 2442020260 is about 1346.6345545339.

The spelling of 2442020260 in words is "two billion, four hundred forty-two million, twenty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 122101013 244202026 488404052 610505065 1221010130 2442020260