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2424422120 = 23560610553
BaseRepresentation
bin1001000010000001…
…1011111011101000
320020221222101220212
42100200123323220
514431123001440
61040323440252
7114036151031
oct22040337350
96227871825
102424422120
11103458324a
12577b26088
132c8389b03
1418ddb9a88
15e2c9c465
hex9081bee8

2424422120 has 16 divisors (see below), whose sum is σ = 5454949860. Its totient is φ = 969768832.

The previous prime is 2424422083. The next prime is 2424422129. The reversal of 2424422120 is 212244242.

It can be written as a sum of positive squares in 2 ways, for example, as 2391405604 + 33016516 = 48902^2 + 5746^2 .

It is not an unprimeable number, because it can be changed into a prime (2424422129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30305237 + ... + 30305316.

Almost surely, 22424422120 is an apocalyptic number.

2424422120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2424422120 is an abundant number, since it is smaller than the sum of its proper divisors (3030527740).

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

2424422120 is a wasteful number, since it uses less digits than its factorization.

2424422120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60610564 (or 60610560 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 2424422120 is about 49238.4211769630. The cubic root of 2424422120 is about 1343.3919635403.

Adding to 2424422120 its reverse (212244242), we get a palindrome (2636666362).

It can be divided in two parts, 24244 and 22120, that added together give a palindrome (46364).

The spelling of 2424422120 in words is "two billion, four hundred twenty-four million, four hundred twenty-two thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 60610553 121221106 242442212 303052765 484884424 606105530 1212211060 2424422120