Search a number
-
+
3020201300 = 2252172377243
BaseRepresentation
bin1011010000000100…
…1001110101010100
321210111001010022102
42310001021311110
522141132420200
61215405221232
7134562200414
oct26401116524
97714033272
103020201300
11130a908a36
12703561818
1339193847c
14209184644
1512a2346d5
hexb4049d54

3020201300 has 72 divisors (see below), whose sum is σ = 7241161536. Its totient is φ = 1087567360.

The previous prime is 3020201299. The next prime is 3020201357. The reversal of 3020201300 is 31020203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479 + ... + 77721.

It is an arithmetic number, because the mean of its divisors is an integer number (100571688).

Almost surely, 23020201300 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 3020201300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3620580768).

3020201300 is an abundant number, since it is smaller than the sum of its proper divisors (4220960236).

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

3020201300 is a wasteful number, since it uses less digits than its factorization.

3020201300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77297 (or 77290 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 3020201300 is about 54956.3581398913. The cubic root of 3020201300 is about 1445.4795884177.

Adding to 3020201300 its reverse (31020203), we get a palindrome (3051221503).

The spelling of 3020201300 in words is "three billion, twenty million, two hundred one thousand, three hundred".

Divisors: 1 2 4 5 10 17 20 23 25 34 46 50 68 85 92 100 115 170 230 340 391 425 460 575 782 850 1150 1564 1700 1955 2300 3910 7820 9775 19550 39100 77243 154486 308972 386215 772430 1313131 1544860 1776589 1931075 2626262 3553178 3862150 5252524 6565655 7106356 7724300 8882945 13131310 17765890 26262620 30202013 32828275 35531780 44414725 60404026 65656550 88829450 120808052 131313100 151010065 177658900 302020130 604040260 755050325 1510100650 3020201300