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4885280830 = 255359156229
BaseRepresentation
bin1001000110010111…
…10111100000111110
3110121110111222110001
410203023313200332
540001112441310
62124432304514
7232030126153
oct44313674076
913543458401
104885280830
112087682881
12b440a213a
135cb163521
14344b5c22a
151d8d4593a
hex1232f783e

4885280830 has 32 divisors (see below), whose sum is σ = 9111333600. Its totient is φ = 1884734592.

The previous prime is 4885280809. The next prime is 4885280843. The reversal of 4885280830 is 380825884.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46845 + ... + 109384.

It is an arithmetic number, because the mean of its divisors is an integer number (284729175).

Almost surely, 24885280830 is an apocalyptic number.

4885280830 is a deficient number, since it is larger than the sum of its proper divisors (4226052770).

4885280830 is a wasteful number, since it uses less digits than its factorization.

4885280830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156348.

The product of its (nonzero) digits is 491520, while the sum is 46.

The square root of 4885280830 is about 69894.7839970909. The cubic root of 4885280830 is about 1696.7968322282.

The spelling of 4885280830 in words is "four billion, eight hundred eighty-five million, two hundred eighty thousand, eight hundred thirty".

Divisors: 1 2 5 10 53 59 106 118 265 295 530 590 3127 6254 15635 31270 156229 312458 781145 1562290 8280137 9217511 16560274 18435022 41400685 46087555 82801370 92175110 488528083 977056166 2442640415 4885280830