Search a number
-
+
200113133 = 1123790961
BaseRepresentation
bin10111110110101…
…11101111101101
3111221112210121112
423323113233231
5402212110013
631505041405
74646635133
oct1373275755
9457483545
10200113133
11a2a5aa60
1257026265
13325c694c
141c811753
151287cba8
hexbed7bed

200113133 has 8 divisors (see below), whose sum is σ = 227797056. Its totient is φ = 174011200.

The previous prime is 200113129. The next prime is 200113159. The reversal of 200113133 is 331311002.

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

It is not a de Polignac number, because 200113133 - 22 = 200113129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200110133) 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, 395228 + ... + 395733.

It is an arithmetic number, because the mean of its divisors is an integer number (28474632).

Almost surely, 2200113133 is an apocalyptic number.

200113133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

200113133 is a deficient number, since it is larger than the sum of its proper divisors (27683923).

200113133 is a wasteful number, since it uses less digits than its factorization.

200113133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790995.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 200113133 is about 14146.1349138201. The cubic root of 200113133 is about 584.9137944905.

Adding to 200113133 its reverse (331311002), we get a palindrome (531424135).

The spelling of 200113133 in words is "two hundred million, one hundred thirteen thousand, one hundred thirty-three".

Divisors: 1 11 23 253 790961 8700571 18192103 200113133