Search a number
-
+
153133200 = 243352111289
BaseRepresentation
bin10010010000010…
…10000010010000
3101200010222021000
421020022002100
5303200230300
623110102000
73536416323
oct1110120220
9350128230
10153133200
1179492270
124334a900
132595807c
14164a27ba
15d69cc00
hex920a090

153133200 has 240 divisors, whose sum is σ = 595051200. Its totient is φ = 37094400.

The previous prime is 153133129. The next prime is 153133213. The reversal of 153133200 is 2331351.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118156 + ... + 119444.

It is an arithmetic number, because the mean of its divisors is an integer number (2479380).

Almost surely, 2153133200 is an apocalyptic number.

153133200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153133200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297525600).

153133200 is an abundant number, since it is smaller than the sum of its proper divisors (441918000).

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

153133200 is a wasteful number, since it uses less digits than its factorization.

153133200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1327 (or 1310 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 153133200 is about 12374.6999963635. The cubic root of 153133200 is about 535.0032899323.

Adding to 153133200 its reverse (2331351), we get a palindrome (155464551).

The spelling of 153133200 in words is "one hundred fifty-three million, one hundred thirty-three thousand, two hundred".