Search a number
-
+
29802400200 = 23335240113763
BaseRepresentation
bin11011110000010111…
…001000100111001000
32211220222110210102000
4123300113020213020
5442013403301300
621405132511000
72103350136066
oct336027104710
984828423360
1029802400200
1111703750411
12593891b460
132a6c46b441
14162a0cd036
15b965e5c00
hex6f05c89c8

29802400200 has 192 divisors, whose sum is σ = 102916180800. Its totient is φ = 7926912000.

The previous prime is 29802400153. The next prime is 29802400211. The reversal of 29802400200 is 200420892.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2158519 + ... + 2172281.

It is an arithmetic number, because the mean of its divisors is an integer number (536021775).

Almost surely, 229802400200 is an apocalyptic number.

29802400200 is a gapful number since it is divisible by the number (20) 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 29802400200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51458090400).

29802400200 is an abundant number, since it is smaller than the sum of its proper divisors (73113780600).

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

29802400200 is a wasteful number, since it uses less digits than its factorization.

29802400200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14189 (or 14174 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 29802400200 in words is "twenty-nine billion, eight hundred two million, four hundred thousand, two hundred".