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202132041 = 3103654149
BaseRepresentation
bin11000000110001…
…00101001001001
3112002100101000220
430003010221021
5403221211131
632020220253
75003044146
oct1403045111
9462311026
10202132041
11a4109881
125783a689
1332b52877
141cbb93cd
1512b2ae96
hexc0c4a49

202132041 has 8 divisors (see below), whose sum is σ = 272126400. Its totient is φ = 133446192.

The previous prime is 202132039. The next prime is 202132079. The reversal of 202132041 is 140231202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202132041 - 21 = 202132039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 202132041.

It is not an unprimeable number, because it can be changed into a prime (202132081) 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, 326766 + ... + 327383.

It is an arithmetic number, because the mean of its divisors is an integer number (34015800).

Almost surely, 2202132041 is an apocalyptic number.

It is an amenable number.

202132041 is a deficient number, since it is larger than the sum of its proper divisors (69994359).

202132041 is a wasteful number, since it uses less digits than its factorization.

202132041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654255.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 202132041 is about 14217.3148308673. The cubic root of 202132041 is about 586.8742488487.

Adding to 202132041 its reverse (140231202), we get a palindrome (342363243).

The spelling of 202132041 in words is "two hundred two million, one hundred thirty-two thousand, forty-one".

Divisors: 1 3 103 309 654149 1962447 67377347 202132041