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10643115002060 = 2252153592471017
BaseRepresentation
bin1001101011100000101100…
…0101101100100011001100
31101200110201222120100022202
42122320023011230203030
52343334044420031220
634345213551301032
72145640211562632
oct232701305544314
941613658510282
1010643115002060
1134337a0a53822
12123a85981a778
135c2845316868
1428b1b5561352
15136cb9ea6275
hex9ae0b16c8cc

10643115002060 has 24 divisors (see below), whose sum is σ = 22350654332160. Its totient is φ = 4257224509824.

The previous prime is 10643115002027. The next prime is 10643115002099. The reversal of 10643115002060 is 6020051134601.

It is a happy number.

It is a super-2 number, since 2×106431150020602 (a number of 27 digits) contains 22 as substring.

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, 3071672 + ... + 5542688.

It is an arithmetic number, because the mean of its divisors is an integer number (931277263840).

Almost surely, 210643115002060 is an apocalyptic number.

10643115002060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10643115002060 is an abundant number, since it is smaller than the sum of its proper divisors (11707539330100).

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

10643115002060 is a wasteful number, since it uses less digits than its factorization.

10643115002060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686385 (or 2686383 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 10643115002060 its reverse (6020051134601), we get a palindrome (16663166136661).

The spelling of 10643115002060 in words is "ten trillion, six hundred forty-three billion, one hundred fifteen million, two thousand, sixty".

Divisors: 1 2 4 5 10 20 215359 430718 861436 1076795 2153590 2471017 4307180 4942034 9884068 12355085 24710170 49420340 532155750103 1064311500206 2128623000412 2660778750515 5321557501030 10643115002060