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6411068743 = 149295714551
BaseRepresentation
bin1011111100010000…
…10010010101000111
3121112210120000222111
411332020102111013
5101112213144433
62540055241451
7314605120342
oct57610222507
917483500874
106411068743
11279a976922
1212ab079287
137b22b4501
1444b655459
15277c85dcd
hex17e212547

6411068743 has 8 divisors (see below), whose sum is σ = 6456722400. Its totient is φ = 6365450400.

The previous prime is 6411068723. The next prime is 6411068761. The reversal of 6411068743 is 3478601146.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6411068743 is a prime.

It is a super-2 number, since 2×64110687432 = 82203604854943200098, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6411068696 and 6411068705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6411068723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433318 + ... + 447868.

It is an arithmetic number, because the mean of its divisors is an integer number (807090300).

Almost surely, 26411068743 is an apocalyptic number.

6411068743 is a deficient number, since it is larger than the sum of its proper divisors (45653657).

6411068743 is a wasteful number, since it uses less digits than its factorization.

6411068743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17657.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 6411068743 is about 80069.1497581934. The cubic root of 6411068743 is about 1857.7052618598.

Adding to 6411068743 its reverse (3478601146), we get a palindrome (9889669889).

The spelling of 6411068743 in words is "six billion, four hundred eleven million, sixty-eight thousand, seven hundred forty-three".

Divisors: 1 149 2957 14551 440593 2168099 43027307 6411068743