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200441412 = 2233192331137
BaseRepresentation
bin10111111001001…
…11111001000100
3111222011110221000
423330213321010
5402303111122
631520053300
74652503203
oct1374477104
9458143830
10200441412
11a3164666
1257164230
13326b01b2
141c89923a
15128e50ac
hexbf27e44

200441412 has 192 divisors, whose sum is σ = 593510400. Its totient is φ = 58164480.

The previous prime is 200441383. The next prime is 200441419. The reversal of 200441412 is 214144002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200441419) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1463008 + ... + 1463144.

It is an arithmetic number, because the mean of its divisors is an integer number (3091200).

Almost surely, 2200441412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200441412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296755200).

200441412 is an abundant number, since it is smaller than the sum of its proper divisors (393068988).

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

200441412 is a wasteful number, since it uses less digits than its factorization.

200441412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 200441412 is about 14157.7332931511. The cubic root of 200441412 is about 585.2334636866.

Adding to 200441412 its reverse (214144002), we get a palindrome (414585414).

The spelling of 200441412 in words is "two hundred million, four hundred forty-one thousand, four hundred twelve".