Search a number
-
+
141880204800 = 29335217193141
BaseRepresentation
bin1000010000100010111…
…0000001111000000000
3111120012212122011212000
42010020232001320000
54311032313023200
6145102345104000
713151631561645
oct2041056017000
9446185564760
10141880204800
1155197749904
12235b7488000
13104c1284709
146c1d221dcc
153a55d1e300
hex2108b81e00

141880204800 has 1920 divisors, whose sum is σ = 613760716800. Its totient is φ = 31850496000.

The previous prime is 141880204793. The next prime is 141880204813. The reversal of 141880204800 is 8402088141.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (1920).

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 (11) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3460492780 + ... + 3460492820.

It is an arithmetic number, because the mean of its divisors is an integer number (319667040).

Almost surely, 2141880204800 is an apocalyptic number.

141880204800 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 141880204800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306880358400).

141880204800 is an abundant number, since it is smaller than the sum of its proper divisors (471880512000).

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

141880204800 is a wasteful number, since it uses less digits than its factorization.

141880204800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The spelling of 141880204800 in words is "one hundred forty-one billion, eight hundred eighty million, two hundred four thousand, eight hundred".