Search a number
-
+
141582180960 = 25395116167
BaseRepresentation
bin1000001111011011110…
…1001010001001100000
3111112110002212000000000
42003312331022021200
54304430014242320
6145013021300000
713141352452533
oct2036675121140
9445402760000
10141582180960
11550544a5110
1223533704600
13104745c924c
146bd1804a1a
153a39aa0c90
hex20f6f4a260

141582180960 has 960 divisors, whose sum is σ = 564610362624. Its totient is φ = 33256396800.

The previous prime is 141582180953. The next prime is 141582181009. The reversal of 141582180960 is 69081285141.

It is a happy number.

141582180960 is a `hidden beast` number, since 1 + 4 + 1 + 582 + 1 + 8 + 0 + 9 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2113166847 + ... + 2113166913.

Almost surely, 2141582180960 is an apocalyptic number.

141582180960 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 141582180960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282305181312).

141582180960 is an abundant number, since it is smaller than the sum of its proper divisors (423028181664).

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

141582180960 is an frugal number, since it uses more digits than its factorization.

141582180960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The spelling of 141582180960 in words is "one hundred forty-one billion, five hundred eighty-two million, one hundred eighty thousand, nine hundred sixty".