Search a number
-
+
144230122502354 = 2710302151607311
BaseRepresentation
bin100000110010110100110001…
…001101111011100011010010
3200220200021011020000121001002
4200302310301031323203102
5122401031242330033404
61230430223100542002
742244165614220610
oct4062646115734322
9626607136017032
10144230122502354
1141a57719098959
1214214920251902
136262ac43b2295
142788abd1246b0
1511a1b53191c1e
hex832d3137b8d2

144230122502354 has 8 divisors (see below), whose sum is σ = 247251638575488. Its totient is φ = 61812909643860.

The previous prime is 144230122502339. The next prime is 144230122502419. The reversal of 144230122502354 is 453205221032441.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 5151075803642 + ... + 5151075803669.

It is an arithmetic number, because the mean of its divisors is an integer number (30906454821936).

Almost surely, 2144230122502354 is an apocalyptic number.

144230122502354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144230122502354 is a deficient number, since it is larger than the sum of its proper divisors (103021516073134).

144230122502354 is a wasteful number, since it uses less digits than its factorization.

144230122502354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10302151607320.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 144230122502354 its reverse (453205221032441), we get a palindrome (597435343534795).

The spelling of 144230122502354 in words is "one hundred forty-four trillion, two hundred thirty billion, one hundred twenty-two million, five hundred two thousand, three hundred fifty-four".

Divisors: 1 2 7 14 10302151607311 20604303214622 72115061251177 144230122502354