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4820680288 = 25413674299
BaseRepresentation
bin1000111110101010…
…11011111001100000
3110102221221221011101
410133111123321200
534333043232123
62114203524144
7230314051324
oct43725337140
913387857141
104820680288
11205416a4a6
12b26529654
135ba965558
1433a343984
151d3334aad
hex11f55be60

4820680288 has 24 divisors (see below), whose sum is σ = 9722197800. Its totient is φ = 2351550720.

The previous prime is 4820680261. The next prime is 4820680297. The reversal of 4820680288 is 8820860284.

It is a super-2 number, since 2×48206802882 = 46477916878223525888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1835838 + ... + 1838461.

It is an arithmetic number, because the mean of its divisors is an integer number (405091575).

Almost surely, 24820680288 is an apocalyptic number.

It is an amenable number.

4820680288 is an abundant number, since it is smaller than the sum of its proper divisors (4901517512).

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

4820680288 is a wasteful number, since it uses less digits than its factorization.

4820680288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3674350 (or 3674342 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 46.

The square root of 4820680288 is about 69431.1190173398. The cubic root of 4820680288 is about 1689.2844195752.

The spelling of 4820680288 in words is "four billion, eight hundred twenty million, six hundred eighty thousand, two hundred eighty-eight".

Divisors: 1 2 4 8 16 32 41 82 164 328 656 1312 3674299 7348598 14697196 29394392 58788784 117577568 150646259 301292518 602585036 1205170072 2410340144 4820680288