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4161395382695 = 51084977670987
BaseRepresentation
bin111100100011100110011…
…111100101100110100111
3112201211021210120122010122
4330203212133211212213
51021140014204221240
612503415121112155
7606436154061335
oct74434637454647
915654253518118
104161395382695
11136492422a471
1257260aa8865b
13242558188295
141055ac2c2b55
15733aa1c94b5
hex3c8e67e59a7

4161395382695 has 8 divisors (see below), whose sum is σ = 4993721136144. Its totient is φ = 3329085188224.

The previous prime is 4161395382671. The next prime is 4161395382743. The reversal of 4161395382695 is 5962835931614.

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

It is a cyclic number.

It is not a de Polignac number, because 4161395382695 - 238 = 3886517475751 is a prime.

It is a super-2 number, since 2×41613953826952 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

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, 3293009 + ... + 4377978.

It is an arithmetic number, because the mean of its divisors is an integer number (624215142018).

Almost surely, 24161395382695 is an apocalyptic number.

4161395382695 is a deficient number, since it is larger than the sum of its proper divisors (832325753449).

4161395382695 is a wasteful number, since it uses less digits than its factorization.

4161395382695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7779489.

The product of its digits is 41990400, while the sum is 62.

The spelling of 4161395382695 in words is "four trillion, one hundred sixty-one billion, three hundred ninety-five million, three hundred eighty-two thousand, six hundred ninety-five".

Divisors: 1 5 108497 542485 7670987 38354935 832279076539 4161395382695