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11301230 = 251130123
BaseRepresentation
bin101011000111…
…000101101110
3210021011101002
4223013011232
510343114410
61042120302
7165026123
oct53070556
923234332
1011301230
116419866
123950092
132458c25
14170274a
15ed37a5
hexac716e

11301230 has 8 divisors (see below), whose sum is σ = 20342232. Its totient is φ = 4520488.

The previous prime is 11301223. The next prime is 11301247. The reversal of 11301230 is 3210311.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 565052 + ... + 565071.

It is an arithmetic number, because the mean of its divisors is an integer number (2542779).

Almost surely, 211301230 is an apocalyptic number.

11301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11301230 is a deficient number, since it is larger than the sum of its proper divisors (9041002).

11301230 is a wasteful number, since it uses less digits than its factorization.

11301230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130130.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 11301230 is about 3361.7302092821. The cubic root of 11301230 is about 224.4098443725.

Adding to 11301230 its reverse (3210311), we get a palindrome (14511541).

The spelling of 11301230 in words is "eleven million, three hundred one thousand, two hundred thirty".

Divisors: 1 2 5 10 1130123 2260246 5650615 11301230