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200412201 = 31117357241
BaseRepresentation
bin10111111001000…
…00110000101001
3111222002222212010
423330200300221
5402301142301
631515310133
74652322063
oct1374406051
9458088763
10200412201
11a3144720
125714b349
133269cb02
141c88c733
15128db5d6
hexbf20c29

200412201 has 16 divisors (see below), whose sum is σ = 308657088. Its totient is φ = 114316800.

The previous prime is 200412193. The next prime is 200412211. The reversal of 200412201 is 102214002.

It is not a de Polignac number, because 200412201 - 23 = 200412193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200412211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178060 + ... + 179181.

It is an arithmetic number, because the mean of its divisors is an integer number (19291068).

Almost surely, 2200412201 is an apocalyptic number.

It is an amenable number.

200412201 is a deficient number, since it is larger than the sum of its proper divisors (108244887).

200412201 is a wasteful number, since it uses less digits than its factorization.

200412201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357272.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 200412201 is about 14156.7016285574. The cubic root of 200412201 is about 585.2050329596.

Adding to 200412201 its reverse (102214002), we get a palindrome (302626203).

The spelling of 200412201 in words is "two hundred million, four hundred twelve thousand, two hundred one".

Divisors: 1 3 11 17 33 51 187 561 357241 1071723 3929651 6073097 11788953 18219291 66804067 200412201