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2441220232 = 2311294720353
BaseRepresentation
bin1001000110000010…
…0001000010001000
320022010120211121011
42101200201002020
514444423021412
61042123453304
7114332013103
oct22140410210
96263524534
102441220232
111043006990
12581687234
132cb9bba19
1419230d73a
15e44b97a7
hex91821088

2441220232 has 64 divisors (see below), whose sum is σ = 5275756800. Its totient is φ = 1048535040.

The previous prime is 2441220217. The next prime is 2441220233. The reversal of 2441220232 is 2320221442.

It is a super-2 number, since 2×24412202322 = 11919112442252267648, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (2441220233) 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, 109768 + ... + 130120.

It is an arithmetic number, because the mean of its divisors is an integer number (82433700).

Almost surely, 22441220232 is an apocalyptic number.

2441220232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2441220232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2637878400).

2441220232 is an abundant number, since it is smaller than the sum of its proper divisors (2834536568).

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

2441220232 is a wasteful number, since it uses less digits than its factorization.

2441220232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20446 (or 20442 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2441220232 is about 49408.7060344632. The cubic root of 2441220232 is about 1346.4874819047.

Adding to 2441220232 its reverse (2320221442), we get a palindrome (4761441674).

It can be divided in two parts, 24412 and 20232, that added together give a palindrome (44644).

The spelling of 2441220232 in words is "two billion, four hundred forty-one million, two hundred twenty thousand, two hundred thirty-two".

Divisors: 1 2 4 8 11 22 29 44 47 58 88 94 116 188 232 319 376 517 638 1034 1276 1363 2068 2552 2726 4136 5452 10904 14993 20353 29986 40706 59972 81412 119944 162824 223883 447766 590237 895532 956591 1180474 1791064 1913182 2360948 3826364 4721896 6492607 7652728 10522501 12985214 21045002 25970428 27741139 42090004 51940856 55482278 84180008 110964556 221929112 305152529 610305058 1220610116 2441220232