Search a number
-
+
1124143044 = 2232274091009
BaseRepresentation
bin100001100000001…
…0000111111000100
32220100021101100120
41003000100333010
54300240034134
6303314141540
736600025653
oct10300207704
92810241316
101124143044
11527605342
122745818b0
1314bb84acb
14a942519a
1568a54649
hex43010fc4

1124143044 has 48 divisors (see below), whose sum is σ = 2643614400. Its totient is φ = 371782656.

The previous prime is 1124143021. The next prime is 1124143073. The reversal of 1124143044 is 4403414211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1113612 + ... + 1114620.

It is an arithmetic number, because the mean of its divisors is an integer number (55075300).

Almost surely, 21124143044 is an apocalyptic number.

It is an amenable number.

1124143044 is an abundant number, since it is smaller than the sum of its proper divisors (1519471356).

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

1124143044 is a wasteful number, since it uses less digits than its factorization.

1124143044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652 (or 1650 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1124143044 is about 33528.2424830172. The cubic root of 1124143044 is about 1039.7777643979. Note that the first 4 decimals are identical.

Adding to 1124143044 its reverse (4403414211), we get a palindrome (5527557255).

It can be divided in two parts, 11241 and 43044, that added together give a triangular number (54285 = T329).

The spelling of 1124143044 in words is "one billion, one hundred twenty-four million, one hundred forty-three thousand, forty-four".

Divisors: 1 2 3 4 6 12 227 409 454 681 818 908 1009 1227 1362 1636 2018 2454 2724 3027 4036 4908 6054 12108 92843 185686 229043 278529 371372 412681 458086 557058 687129 825362 916172 1114116 1238043 1374258 1650724 2476086 2748516 4952172 93678587 187357174 281035761 374714348 562071522 1124143044