Search a number
-
+
60223050 = 23252373617
BaseRepresentation
bin1110010110111…
…0111001001010
311012022122111100
43211232321022
5110404114200
65550442230
71330613256
oct345567112
9135278440
1060223050
1130aa3518
1218203376
13c627654
147dd9266
155448d00
hex396ee4a

60223050 has 72 divisors (see below), whose sum is σ = 166218156. Its totient is φ = 15621120.

The previous prime is 60223021. The next prime is 60223063. The reversal of 60223050 is 5032206.

It can be written as a sum of positive squares in 6 ways, for example, as 14538969 + 45684081 = 3813^2 + 6759^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14842 + ... + 18458.

Almost surely, 260223050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60223050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83109078).

60223050 is an abundant number, since it is smaller than the sum of its proper divisors (105995106).

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

60223050 is a wasteful number, since it uses less digits than its factorization.

60223050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672 (or 3664 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 60223050 is about 7760.3511518487. The cubic root of 60223050 is about 391.9712815626.

Adding to 60223050 its reverse (5032206), we get a palindrome (65255256).

The spelling of 60223050 in words is "sixty million, two hundred twenty-three thousand, fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 37 45 50 74 75 90 111 150 185 222 225 333 370 450 555 666 925 1110 1665 1850 2775 3330 3617 5550 7234 8325 10851 16650 18085 21702 32553 36170 54255 65106 90425 108510 133829 162765 180850 267658 271275 325530 401487 542550 669145 802974 813825 1204461 1338290 1627650 2007435 2408922 3345725 4014870 6022305 6691450 10037175 12044610 20074350 30111525 60223050