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4822980 = 2235312593
BaseRepresentation
bin10010011001011111000100
3100002000212220
4102121133010
52213313410
6251212340
755665111
oct22313704
910060786
104822980
1127a4638
1217470b0
13ccb346
148d7908
15654070
hex4997c4

4822980 has 48 divisors (see below), whose sum is σ = 13945344. Its totient is φ = 1244160.

The previous prime is 4822973. The next prime is 4822991. The reversal of 4822980 is 892284.

It is a super-2 number, since 2×48229802 = 46522272160800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564 + ... + 3156.

It is an arithmetic number, because the mean of its divisors is an integer number (290528).

Almost surely, 24822980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4822980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6972672).

4822980 is an abundant number, since it is smaller than the sum of its proper divisors (9122364).

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

4822980 is a wasteful number, since it uses less digits than its factorization.

4822980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636 (or 2634 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 4822980 is about 2196.1284115461. The cubic root of 4822980 is about 168.9553002004.

The spelling of 4822980 in words is "four million, eight hundred twenty-two thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 155 186 310 372 465 620 930 1860 2593 5186 7779 10372 12965 15558 25930 31116 38895 51860 77790 80383 155580 160766 241149 321532 401915 482298 803830 964596 1205745 1607660 2411490 4822980