Search a number
-
+
244030110 = 23519479109
BaseRepresentation
bin11101000101110…
…01101010011110
3122000012000101020
432202321222132
5444432430420
640114225010
76022136022
oct1642715236
9560160336
10244030110
11115826485
1269885166
133b73231c
14245a4382
1516655340
hexe8b9a9e

244030110 has 64 divisors (see below), whose sum is σ = 629683200. Its totient is φ = 60331392.

The previous prime is 244030103. The next prime is 244030139. The reversal of 244030110 is 11030442.

It is a super-2 number, since 2×2440301102 = 119101389173224200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 244030110.

It is a congruent number.

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, 22236 + ... + 31344.

It is an arithmetic number, because the mean of its divisors is an integer number (9838800).

Almost surely, 2244030110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244030110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314841600).

244030110 is an abundant number, since it is smaller than the sum of its proper divisors (385653090).

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

244030110 is a wasteful number, since it uses less digits than its factorization.

244030110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9185.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 244030110 is about 15621.4631196953. The cubic root of 244030110 is about 624.9056796333.

Adding to 244030110 its reverse (11030442), we get a palindrome (255060552).

The spelling of 244030110 in words is "two hundred forty-four million, thirty thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 19 30 38 47 57 94 95 114 141 190 235 282 285 470 570 705 893 1410 1786 2679 4465 5358 8930 9109 13395 18218 26790 27327 45545 54654 91090 136635 173071 273270 346142 428123 519213 856246 865355 1038426 1284369 1730710 2140615 2568738 2596065 4281230 5192130 6421845 8134337 12843690 16268674 24403011 40671685 48806022 81343370 122015055 244030110