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2201133230 = 257314272113
BaseRepresentation
bin1000001100110010…
…1010000010101110
312200101211011010222
42003030222002232
514001442230410
61002225531342
7105355216022
oct20314520256
95611734128
102201133230
11a2a533a7a
125151a3b52
1329103a3ca
1416c494382
15cd392955
hex8332a0ae

2201133230 has 32 divisors (see below), whose sum is σ = 4021030944. Its totient is φ = 867373056.

The previous prime is 2201133199. The next prime is 2201133241. The reversal of 2201133230 is 323311022.

It is a junction number, because it is equal to n+sod(n) for n = 2201133199 and 2201133208.

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 15 ways as a sum of consecutive naturals, for example, 1040654 + ... + 1042766.

It is an arithmetic number, because the mean of its divisors is an integer number (125657217).

Almost surely, 22201133230 is an apocalyptic number.

2201133230 is a deficient number, since it is larger than the sum of its proper divisors (1819897714).

2201133230 is a wasteful number, since it uses less digits than its factorization.

2201133230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3620.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2201133230 is about 46916.2363153738. The cubic root of 2201133230 is about 1300.8147220411.

Adding to 2201133230 its reverse (323311022), we get a palindrome (2524444252).

The spelling of 2201133230 in words is "two billion, two hundred one million, one hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 73 146 365 730 1427 2113 2854 4226 7135 10565 14270 21130 104171 154249 208342 308498 520855 771245 1041710 1542490 3015251 6030502 15076255 30152510 220113323 440226646 1100566615 2201133230