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2255050230 = 235101751991
BaseRepresentation
bin1000011001101001…
…0101010111110110
312211011021102100220
42012122111113312
514104243101410
61011433315210
7106611416316
oct20632252766
95734242326
102255050230
11a57a0a684
1252b265b06
1329c267664
141756cb446
15d2e93070
hex866955f6

2255050230 has 64 divisors (see below), whose sum is σ = 5478506496. Its totient is φ = 594000000.

The previous prime is 2255050229. The next prime is 2255050253. The reversal of 2255050230 is 320505522.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2255050230.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2275035 + ... + 2276025.

It is an arithmetic number, because the mean of its divisors is an integer number (85601664).

Almost surely, 22255050230 is an apocalyptic number.

2255050230 is an abundant number, since it is smaller than the sum of its proper divisors (3223456266).

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

2255050230 is a wasteful number, since it uses less digits than its factorization.

2255050230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 2255050230 is about 47487.3691627574. The cubic root of 2255050230 is about 1311.3503605629.

Adding to 2255050230 its reverse (320505522), we get a palindrome (2575555752).

The spelling of 2255050230 in words is "two billion, two hundred fifty-five million, fifty thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 101 202 303 505 606 751 991 1010 1502 1515 1982 2253 2973 3030 3755 4506 4955 5946 7510 9910 11265 14865 22530 29730 75851 100091 151702 200182 227553 300273 379255 455106 500455 600546 744241 758510 1000910 1137765 1488482 1501365 2232723 2275530 3002730 3721205 4465446 7442410 11163615 22327230 75168341 150336682 225505023 375841705 451010046 751683410 1127525115 2255050230