Search a number
-
+
200112002 = 2277361213
BaseRepresentation
bin10111110110101…
…11011110000010
3111221112202001122
423323113132002
5402212041002
631505032242
74646631626
oct1373273602
9457482048
10200112002
11a2a5a122
1257025682
13325c628c
141c811186
151287c6a2
hexbed7782

200112002 has 8 divisors (see below), whose sum is σ = 301252476. Its totient is φ = 99694512.

The previous prime is 200111993. The next prime is 200112013. The reversal of 200112002 is 200211002.

It can be written as a sum of positive squares in 2 ways, for example, as 195748081 + 4363921 = 13991^2 + 2089^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 180053 + ... + 181160.

Almost surely, 2200112002 is an apocalyptic number.

200112002 is a deficient number, since it is larger than the sum of its proper divisors (101140474).

200112002 is a wasteful number, since it uses less digits than its factorization.

200112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361492.

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

The square root of 200112002 is about 14146.0949381799. The cubic root of 200112002 is about 584.9126925493.

Adding to 200112002 its reverse (200211002), we get a palindrome (400323004).

The spelling of 200112002 in words is "two hundred million, one hundred twelve thousand, two".

Divisors: 1 2 277 554 361213 722426 100056001 200112002