Search a number
-
+
4368111085470 = 23511172103444677
BaseRepresentation
bin111111100100000111101…
…101011010011110011110
3120110120212011122100221110
4333210013231122132132
51033031342414213340
613142403232042450
7630404602415616
oct77440755323636
916416764570843
104368111085470
111434561916550
125a669b693426
13258bac91ca82
141115bc277a46
157895800b680
hex3f907b5a79e

4368111085470 has 192 divisors, whose sum is σ = 12266794814976. Its totient is φ = 986967275520.

The previous prime is 4368111085469. The next prime is 4368111085543. The reversal of 4368111085470 is 745801118634.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9600772 + ... + 10045448.

It is an arithmetic number, because the mean of its divisors is an integer number (63889556328).

Almost surely, 24368111085470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4368111085470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6133397407488).

4368111085470 is an abundant number, since it is smaller than the sum of its proper divisors (7898683729506).

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

4368111085470 is a wasteful number, since it uses less digits than its factorization.

4368111085470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444835 (or 444818 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 4368111085470 in words is "four trillion, three hundred sixty-eight billion, one hundred eleven million, eighty-five thousand, four hundred seventy".