Search a number
-
+
220060529 = 13176591511
BaseRepresentation
bin11010001110111…
…01101101110001
3120100002020021222
431013131231301
5422313414104
633500354425
75311324613
oct1507355561
9510066258
10220060529
11103244807
1261845a15
133678c140
1421324db3
15144bd1be
hexd1ddb71

220060529 has 16 divisors (see below), whose sum is σ = 251475840. Its totient is φ = 190767360.

The previous prime is 220060523. The next prime is 220060531. The reversal of 220060529 is 925060022.

It is a cyclic number.

It is not a de Polignac number, because 220060529 - 224 = 203283313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220060498 and 220060507.

It is not an unprimeable number, because it can be changed into a prime (220060523) 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, 144884 + ... + 146394.

It is an arithmetic number, because the mean of its divisors is an integer number (15717240).

Almost surely, 2220060529 is an apocalyptic number.

It is an amenable number.

220060529 is a deficient number, since it is larger than the sum of its proper divisors (31415311).

220060529 is a wasteful number, since it uses less digits than its factorization.

220060529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 220060529 is about 14834.4372660374. The cubic root of 220060529 is about 603.7364325602.

The spelling of 220060529 in words is "two hundred twenty million, sixty thousand, five hundred twenty-nine".

Divisors: 1 13 17 221 659 1511 8567 11203 19643 25687 145639 333931 995749 12944737 16927733 220060529