Search a number
-
+
29932025011200 = 210325213172151229
BaseRepresentation
bin1101100111001000101111…
…01101111101110000000000
310220222110210021202112202100
412303210113231331300000
512410401241400324300
6143354325451150400
76206342324461254
oct663442755756000
9126873707675670
1029932025011200
1195a0111879964
12343503a745400
1313917686b82a0
14756a096a0264
1536d90236b700
hex1b3917b7dc00

29932025011200 has 2376 divisors, whose sum is σ = 123954050773280. Its totient is φ = 6858473472000.

The previous prime is 29932025011159. The next prime is 29932025011211. The reversal of 29932025011200 is 211052023992.

29932025011200 is a `hidden beast` number, since 2 + 9 + 9 + 3 + 20 + 2 + 501 + 120 + 0 = 666.

It is a super-2 number, since 2×299320250112002 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 130707532686 + ... + 130707532914.

Almost surely, 229932025011200 is an apocalyptic number.

29932025011200 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 29932025011200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61977025386640).

29932025011200 is an abundant number, since it is smaller than the sum of its proper divisors (94022025762080).

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

29932025011200 is a wasteful number, since it uses less digits than its factorization.

29932025011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 29932025011200 in words is "twenty-nine trillion, nine hundred thirty-two billion, twenty-five million, eleven thousand, two hundred".