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11250011230 = 2510323346877
BaseRepresentation
bin10100111101000110…
…11000110001011110
31002001000212210011121
422132203120301132
5141020000324410
65100154441154
7545533342363
oct123643306136
932030783147
1011250011230
114853379a47
12221b7331ba
1310a39721a3
1478a19046a
1545c9c69da
hex29e8d8c5e

11250011230 has 32 divisors (see below), whose sum is σ = 20534814144. Its totient is φ = 4437094656.

The previous prime is 11250011191. The next prime is 11250011231. The reversal of 11250011230 is 3211005211.

It is a super-2 number, since 2×112500112302 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11250011231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216552 + ... + 263428.

It is an arithmetic number, because the mean of its divisors is an integer number (641712942).

Almost surely, 211250011230 is an apocalyptic number.

11250011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11250011230 is a deficient number, since it is larger than the sum of its proper divisors (9284802914).

11250011230 is a wasteful number, since it uses less digits than its factorization.

11250011230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47220.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 11250011230 its reverse (3211005211), we get a palindrome (14461016441).

The spelling of 11250011230 in words is "eleven billion, two hundred fifty million, eleven thousand, two hundred thirty".

Divisors: 1 2 5 10 103 206 233 466 515 1030 1165 2330 23999 46877 47998 93754 119995 234385 239990 468770 4828331 9656662 10922341 21844682 24141655 48283310 54611705 109223410 1125001123 2250002246 5625005615 11250011230