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3002010220 = 2251119976833
BaseRepresentation
bin1011001011101111…
…0000101001101100
321202012210220211201
42302323300221230
522122003311340
61213515255244
7134251444246
oct26273605154
97665726751
103002010220
111300613790
126b944a524
1338ac39511
142069ab096
1512883e79a
hexb2ef0a6c

3002010220 has 48 divisors (see below), whose sum is σ = 6881783328. Its totient is φ = 1090933760.

The previous prime is 3002010199. The next prime is 3002010227. The reversal of 3002010220 is 220102003.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 3002010197 and 3002010206.

It is not an unprimeable number, because it can be changed into a prime (3002010227) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 435924 + ... + 442756.

It is an arithmetic number, because the mean of its divisors is an integer number (143370486).

Almost surely, 23002010220 is an apocalyptic number.

It is an amenable number.

3002010220 is an abundant number, since it is smaller than the sum of its proper divisors (3879773108).

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

3002010220 is a wasteful number, since it uses less digits than its factorization.

3002010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8850 (or 8848 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 3002010220 is about 54790.6033914576. The cubic root of 3002010220 is about 1442.5716360413.

Adding to 3002010220 its reverse (220102003), we get a palindrome (3222112223).

The spelling of 3002010220 in words is "three billion, two million, ten thousand, two hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 1997 3994 6833 7988 9985 13666 19970 21967 27332 34165 39940 43934 68330 75163 87868 109835 136660 150326 219670 300652 375815 439340 751630 1503260 13645501 27291002 54582004 68227505 136455010 150100511 272910020 300201022 600402044 750502555 1501005110 3002010220