Search a number
-
+
3220130010 = 235537327743
BaseRepresentation
bin1011111111101111…
…0100100011011010
322022102020112221110
42333323310203122
523043323130020
61251310321150
7142540440066
oct27773644332
98272215843
103220130010
111402752379
1275a4b91b6
133c4199196
14227948aa6
1513ca778e0
hexbfef48da

3220130010 has 64 divisors (see below), whose sum is σ = 7982281728. Its totient is φ = 830928384.

The previous prime is 3220129963. The next prime is 3220130027. The reversal of 3220130010 is 100310223.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102199 + ... + 129941.

It is an arithmetic number, because the mean of its divisors is an integer number (124723152).

Almost surely, 23220130010 is an apocalyptic number.

3220130010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3220130010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3991140864).

3220130010 is an abundant number, since it is smaller than the sum of its proper divisors (4762151718).

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

3220130010 is a wasteful number, since it uses less digits than its factorization.

3220130010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27879.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3220130010 is about 56746.1893874822. The cubic root of 3220130010 is about 1476.6961256488.

Adding to 3220130010 its reverse (100310223), we get a palindrome (3320440233).

The spelling of 3220130010 in words is "three billion, two hundred twenty million, one hundred thirty thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 53 73 106 146 159 219 265 318 365 438 530 730 795 1095 1590 2190 3869 7738 11607 19345 23214 27743 38690 55486 58035 83229 116070 138715 166458 277430 416145 832290 1470379 2025239 2940758 4050478 4411137 6075717 7351895 8822274 10126195 12151434 14703790 20252390 22055685 30378585 44111370 60757170 107337667 214675334 322013001 536688335 644026002 1073376670 1610065005 3220130010