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2020048260 = 223533667471
BaseRepresentation
bin111100001100111…
…0111110110000100
312012210002002021020
41320121313312010
513114113021020
6532240351140
7101026061346
oct17031676604
95183062236
102020048260
119472a017a
124846154b0
13262676739
141523d7296
15bc522c40
hex78677d84

2020048260 has 24 divisors (see below), whose sum is σ = 5656135296. Its totient is φ = 538679520.

The previous prime is 2020048231. The next prime is 2020048291. The reversal of 2020048260 is 628400202.

2020048260 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2020048260.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16833676 + ... + 16833795.

It is an arithmetic number, because the mean of its divisors is an integer number (235672304).

Almost surely, 22020048260 is an apocalyptic number.

2020048260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020048260 is an abundant number, since it is smaller than the sum of its proper divisors (3636087036).

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

2020048260 is a wasteful number, since it uses less digits than its factorization.

2020048260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33667483 (or 33667481 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2020048260 is about 44944.9469907352. The cubic root of 2020048260 is about 1264.1169317464.

Adding to 2020048260 its reverse (628400202), we get a palindrome (2648448462).

The spelling of 2020048260 in words is "two billion, twenty million, forty-eight thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 33667471 67334942 101002413 134669884 168337355 202004826 336674710 404009652 505012065 673349420 1010024130 2020048260