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230441122210 = 251317682915269
BaseRepresentation
bin1101011010011101011…
…1000111100110100010
3211000210211121220210011
43112213113013212202
512233420411402320
6253510240555134
722435355135305
oct3264727074642
9730724556704
10230441122210
1189803007942
12387b2322aaa
1318965bc3120
14b220d56b3c
155edab8605a
hex35a75c79a2

230441122210 has 64 divisors (see below), whose sum is σ = 473078037600. Its totient is φ = 80063926272.

The previous prime is 230441122199. The next prime is 230441122231. The reversal of 230441122210 is 12221144032.

It can be written as a sum of positive squares in 16 ways, for example, as 16569095841 + 213872026369 = 128721^2 + 462463^2 .

It is a super-2 number, since 2×2304411222102 (a number of 24 digits) contains 22 as substring.

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, 15084456 + ... + 15099724.

Almost surely, 2230441122210 is an apocalyptic number.

230441122210 is an abundant number, since it is smaller than the sum of its proper divisors (242636915390).

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

230441122210 is a wasteful number, since it uses less digits than its factorization.

230441122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22135.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 230441122210 its reverse (12221144032), we get a palindrome (242662266242).

The spelling of 230441122210 in words is "two hundred thirty billion, four hundred forty-one million, one hundred twenty-two thousand, two hundred ten".

Divisors: 1 2 5 10 13 17 26 34 65 85 130 170 221 442 1105 2210 6829 13658 15269 30538 34145 68290 76345 88777 116093 152690 177554 198497 232186 259573 396994 443885 519146 580465 887770 992485 1160930 1297865 1509209 1984970 2595730 3018418 3374449 6748898 7546045 15092090 16872245 33744490 104272001 208544002 521360005 1042720010 1355536013 1772624017 2711072026 3545248034 6777680065 8863120085 13555360130 17726240170 23044112221 46088224442 115220561105 230441122210