Search a number
-
+
389123301001102 = 22671149394875979
BaseRepresentation
bin101100001111001111101010…
…0001000010100011110001110
31220000202211020220012021112221
41120132133110020110132032
5402000344010024013402
63455332435431445554
7144651142101603223
oct13036372410243616
91800684226167487
10389123301001102
11102a942a0a9a898
12377868522268ba
1313918229183c65
146c1394d9b594a
152eebecb629337
hex161e7d421478e

389123301001102 has 16 divisors (see below), whose sum is σ = 583942683859200. Its totient is φ = 194475749501880.

The previous prime is 389123301001087. The next prime is 389123301001153. The reversal of 389123301001102 is 201100103321983.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77366149 + ... + 82242127.

It is an arithmetic number, because the mean of its divisors is an integer number (36496417741200).

Almost surely, 2389123301001102 is an apocalyptic number.

389123301001102 is a deficient number, since it is larger than the sum of its proper divisors (194819382858098).

389123301001102 is a wasteful number, since it uses less digits than its factorization.

389123301001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4893591.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 389123301001102 in words is "three hundred eighty-nine trillion, one hundred twenty-three billion, three hundred one million, one thousand, one hundred two".

Divisors: 1 2 2671 5342 14939 29878 4875979 9751958 39902069 79804138 13023739909 26047479818 72842250281 145684500562 194561650500551 389123301001102