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2423003020 = 225121150151
BaseRepresentation
bin1001000001101100…
…0001011110001100
320020212022022021121
42100123001132030
514430242044040
61040233210324
7114021120514
oct22033013614
96225268247
102423003020
1110337a4039
125775609a4
132c7cb0bc9
1418db2a844
15e2abbc4a
hex906c178c

2423003020 has 12 divisors (see below), whose sum is σ = 5088306384. Its totient is φ = 969201200.

The previous prime is 2423002999. The next prime is 2423003027. The reversal of 2423003020 is 203003242.

It is a junction number, because it is equal to n+sod(n) for n = 2423002985 and 2423003003.

It is not an unprimeable number, because it can be changed into a prime (2423003027) by changing a digit.

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, 60575056 + ... + 60575095.

It is an arithmetic number, because the mean of its divisors is an integer number (424025532).

Almost surely, 22423003020 is an apocalyptic number.

2423003020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2423003020 is an abundant number, since it is smaller than the sum of its proper divisors (2665303364).

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

2423003020 is a wasteful number, since it uses less digits than its factorization.

2423003020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121150160 (or 121150158 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2423003020 is about 49224.0085730530. The cubic root of 2423003020 is about 1343.1298007754.

Adding to 2423003020 its reverse (203003242), we get a palindrome (2626006262).

The spelling of 2423003020 in words is "two billion, four hundred twenty-three million, three thousand, twenty".

Divisors: 1 2 4 5 10 20 121150151 242300302 484600604 605750755 1211501510 2423003020