Search a number
-
+
29214313200 = 24335231711229
BaseRepresentation
bin11011001101010011…
…110000101011110000
32210101222212212201000
4123031103300223300
5434312331010300
621230524042000
72052646364532
oct331523605360
983358785630
1029214313200
11114317999a6
1257b3993300
1329a7684077
1415b1d67852
15b5eb7cc00
hex6cd4f0af0

29214313200 has 480 divisors, whose sum is σ = 108935884800. Its totient is φ = 7426944000.

The previous prime is 29214313199. The next prime is 29214313201. The reversal of 29214313200 is 231341292.

It is a happy number.

29214313200 is a `hidden beast` number, since 2 + 9 + 21 + 431 + 3 + 200 = 666.

It is an interprime number because it is at equal distance from previous prime (29214313199) and next prime (29214313201).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29214313201) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23770186 + ... + 23771414.

It is an arithmetic number, because the mean of its divisors is an integer number (226949760).

Almost surely, 229214313200 is an apocalyptic number.

29214313200 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 29214313200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54467942400).

29214313200 is an abundant number, since it is smaller than the sum of its proper divisors (79721571600).

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

29214313200 is a wasteful number, since it uses less digits than its factorization.

29214313200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358 (or 1341 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 29214313200 its reverse (231341292), we get a palindrome (29445654492).

The spelling of 29214313200 in words is "twenty-nine billion, two hundred fourteen million, three hundred thirteen thousand, two hundred".