[go: up one dir, main page]

Search a number
-
+
4412221434 = 2321817571789
BaseRepresentation
bin1000001101111110…
…10010011111111010
3102101111101001221200
410012333102133322
533014012041214
62005453115030
7214224156225
oct40677223772
912344331850
104412221434
1119646472a5
12a31788a76
13554151a1a
142dbdba5bc
151ac54ed09
hex106fd27fa

4412221434 has 48 divisors (see below), whose sum is σ = 9630708360. Its totient is φ = 1459866240.

The previous prime is 4412221423. The next prime is 4412221441. The reversal of 4412221434 is 4341222144.

4412221434 is a `hidden beast` number, since 4 + 4 + 1 + 2 + 221 + 434 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3745807209 + 666414225 = 61203^2 + 25815^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4412221398 and 4412221407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2465412 + ... + 2467200.

Almost surely, 24412221434 is an apocalyptic number.

4412221434 is an abundant number, since it is smaller than the sum of its proper divisors (5218486926).

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

4412221434 is a wasteful number, since it uses less digits than its factorization.

4412221434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735 (or 2732 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 4412221434 is about 66424.5544508956. The cubic root of 4412221434 is about 1640.1583024369.

Adding to 4412221434 its reverse (4341222144), we get a palindrome (8753443578).

It can be divided in two parts, 44122 and 21434, that added together give a palindrome (65556).

The spelling of 4412221434 in words is "four billion, four hundred twelve million, two hundred twenty-one thousand, four hundred thirty-four".

Divisors: 1 2 3 6 9 18 181 362 543 757 1086 1514 1629 1789 2271 3258 3578 4542 5367 6813 10734 13626 16101 32202 137017 274034 323809 411051 647618 822102 971427 1233153 1354273 1942854 2466306 2708546 2914281 4062819 5828562 8125638 12188457 24376914 245123413 490246826 735370239 1470740478 2206110717 4412221434