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4808836 = 229831223
BaseRepresentation
bin10010010110000010000100
3100001022111001
4102112002010
52212340321
6251023044
755605634
oct22260204
910038431
104808836
112794a4a
12173aa84
13cc4a86
148d26c4
1564ec91
hex496084

4808836 has 12 divisors (see below), whose sum is σ = 8430912. Its totient is φ = 2400008.

The previous prime is 4808827. The next prime is 4808857. The reversal of 4808836 is 6388084.

4808836 = T1789 + T1790 + T1791.

It is a super-3 number, since 3×48088363 (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4808795 and 4808804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3321 + ... + 4543.

It is an arithmetic number, because the mean of its divisors is an integer number (702576).

Almost surely, 24808836 is an apocalyptic number.

4808836 is the 1791-st centered triangular number.

It is an amenable number.

4808836 is a deficient number, since it is larger than the sum of its proper divisors (3622076).

4808836 is a wasteful number, since it uses less digits than its factorization.

4808836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210 (or 2208 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 4808836 is about 2192.9058347316. The cubic root of 4808836 is about 168.7899775426.

It can be divided in two parts, 480 and 8836, that added together give a triangular number (9316 = T136).

The spelling of 4808836 in words is "four million, eight hundred eight thousand, eight hundred thirty-six".

Divisors: 1 2 4 983 1223 1966 2446 3932 4892 1202209 2404418 4808836