Search a number
-
+
144134035001000 = 23531171985918719
BaseRepresentation
bin100000110001011011010001…
…111101001100111010101000
3200220100002010201102202221122
4200301123101331030322220
5122342443000430013000
61230314132300154412
742234224516020652
oct4061332175147250
9626302121382848
10144134035001000
1141a1a9a0211a10
12141ba184838a08
136256a203386c5
1427841a595b6d2
15119e3cc696085
hex8316d1f4cea8

144134035001000 has 256 divisors, whose sum is σ = 373174843392000. Its totient is φ = 51666172320000.

The previous prime is 144134035000999. The next prime is 144134035001039. The reversal of 144134035001000 is 100530431441.

It is a happy 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 63 ways as a sum of consecutive naturals, for example, 7699869641 + ... + 7699888359.

It is an arithmetic number, because the mean of its divisors is an integer number (1457714232000).

Almost surely, 2144134035001000 is an apocalyptic number.

144134035001000 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 144134035001000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186587421696000).

144134035001000 is an abundant number, since it is smaller than the sum of its proper divisors (229040808391000).

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

144134035001000 is a wasteful number, since it uses less digits than its factorization.

144134035001000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28681 (or 28667 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 144134035001000 its reverse (100530431441), we get a palindrome (144234565432441).

The spelling of 144134035001000 in words is "one hundred forty-four trillion, one hundred thirty-four billion, thirty-five million, one thousand".