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1324411002 = 23273578389
BaseRepresentation
bin100111011110000…
…1110100001111010
310102022010001100100
41032330032201322
510203022123002
6335230420230
744551210365
oct11674164172
93368101310
101324411002
1161a660652
1230b661676
13181504065
14c7c770dc
157b41311c
hex4ef0e87a

1324411002 has 12 divisors (see below), whose sum is σ = 2869557210. Its totient is φ = 441470328.

The previous prime is 1324410973. The next prime is 1324411003. The reversal of 1324411002 is 2001144231.

It can be written as a sum of positive squares in only one way, i.e., 728514081 + 595896921 = 26991^2 + 24411^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 73578389 = 1324411002 / (1 + 3 + 2 + 4 + 4 + 1 + 1 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (1324411003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36789177 + ... + 36789212.

Almost surely, 21324411002 is an apocalyptic number.

1324411002 is an abundant number, since it is smaller than the sum of its proper divisors (1545146208).

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

1324411002 is a wasteful number, since it uses less digits than its factorization.

1324411002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73578397 (or 73578394 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1324411002 is about 36392.4580373461. The cubic root of 1324411002 is about 1098.1818455227.

Adding to 1324411002 its reverse (2001144231), we get a palindrome (3325555233).

The spelling of 1324411002 in words is "one billion, three hundred twenty-four million, four hundred eleven thousand, two".

Divisors: 1 2 3 6 9 18 73578389 147156778 220735167 441470334 662205501 1324411002