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10223333230 = 2511194891547
BaseRepresentation
bin10011000010101101…
…11010111101101110
3222101111000010201111
421201112322331232
5131414133130410
64410241302234
7511225620145
oct114126727556
928344003644
1010223333230
114376894630
121b9393497a
13c6c054106
146cda9a75c
153ec7c5b8a
hex2615baf6e

10223333230 has 32 divisors (see below), whose sum is σ = 21131487360. Its totient is φ = 3521913120.

The previous prime is 10223333207. The next prime is 10223333243. The reversal of 10223333230 is 3233332201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2443684 + ... + 2447863.

It is an arithmetic number, because the mean of its divisors is an integer number (660358980).

Almost surely, 210223333230 is an apocalyptic number.

10223333230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10223333230 is an abundant number, since it is smaller than the sum of its proper divisors (10908154130).

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

10223333230 is a wasteful number, since it uses less digits than its factorization.

10223333230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4891584.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 10223333230 its reverse (3233332201), we get a palindrome (13456665431).

It can be divided in two parts, 102 and 23333230, that added together give a palindrome (23333332).

The spelling of 10223333230 in words is "ten billion, two hundred twenty-three million, three hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 418 1045 2090 4891547 9783094 24457735 48915470 53807017 92939393 107614034 185878786 269035085 464696965 538070170 929393930 1022333323 2044666646 5111666615 10223333230