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201324004 = 22714474969
BaseRepresentation
bin10111111111111…
…11010111100100
3112000211022121121
423333333113210
5403014332004
631551023324
74663140310
oct1377772744
9460738547
10201324004
11a3707782
125750ab44
133292bb3b
141ca48b40
1512a1b854
hexbfff5e4

201324004 has 24 divisors (see below), whose sum is σ = 403007360. Its totient is φ = 86204736.

The previous prime is 201324001. The next prime is 201324029. The reversal of 201324004 is 400423102.

It is not an unprimeable number, because it can be changed into a prime (201324001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38032 + ... + 43000.

Almost surely, 2201324004 is an apocalyptic number.

It is an amenable number.

201324004 is an abundant number, since it is smaller than the sum of its proper divisors (201683356).

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

201324004 is a wasteful number, since it uses less digits than its factorization.

201324004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6427 (or 6425 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 201324004 is about 14188.8690176490. The cubic root of 201324004 is about 586.0911808168.

Adding to 201324004 its reverse (400423102), we get a palindrome (601747106).

The spelling of 201324004 in words is "two hundred one million, three hundred twenty-four thousand, four".

Divisors: 1 2 4 7 14 28 1447 2894 4969 5788 9938 10129 19876 20258 34783 40516 69566 139132 7190143 14380286 28760572 50331001 100662002 201324004