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200001011201 = 4321122043537
BaseRepresentation
bin1011101001000011111…
…1010011111000000001
3201010020102012001121022
42322100333103320001
511234100224324301
6231513523435225
720310132355055
oct2722077237001
9633212161538
10200001011201
11779023a1a02
1232917b25b15
1315b245b4514
1499742a5c65
1553085c3d1b
hex2e90fd3e01

200001011201 has 8 divisors (see below), whose sum is σ = 205622122464. Its totient is φ = 194423987520.

The previous prime is 200001011159. The next prime is 200001011219. The reversal of 200001011201 is 102110100002.

200001011201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-200001011201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200001011281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11012696 + ... + 11030841.

It is an arithmetic number, because the mean of its divisors is an integer number (25702765308).

Almost surely, 2200001011201 is an apocalyptic number.

It is an amenable number.

200001011201 is a deficient number, since it is larger than the sum of its proper divisors (5621111263).

200001011201 is a wasteful number, since it uses less digits than its factorization.

200001011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22043791.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 200001011201 its reverse (102110100002), we get a palindrome (302111111203).

The spelling of 200001011201 in words is "two hundred billion, one million, eleven thousand, two hundred one".

Divisors: 1 43 211 9073 22043537 947872091 4651186307 200001011201