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4268605090751 = 171983159222839
BaseRepresentation
bin111110000111011100101…
…100001010101110111111
3120010002000102120002112122
4332013130230022232333
51024414100400401001
613024545313153155
7620253004416011
oct76073454125677
916102012502478
104268605090751
1113a633a322981
1258b34b25b7bb
1324c6b2576961
1410a85ca8c1b1
1576082353b1b
hex3e1dcb0abbf

4268605090751 has 16 divisors (see below), whose sum is σ = 4814898681600. Its totient is φ = 3760206542208.

The previous prime is 4268605090727. The next prime is 4268605090777. The reversal of 4268605090751 is 1570905068624.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4268605090751 is a prime.

It is a super-3 number, since 3×42686050907513 (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4268605090693 and 4268605090702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4268605095751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79584611 + ... + 79638228.

It is an arithmetic number, because the mean of its divisors is an integer number (300931167600).

Almost surely, 24268605090751 is an apocalyptic number.

4268605090751 is a deficient number, since it is larger than the sum of its proper divisors (546293590849).

4268605090751 is a wasteful number, since it uses less digits than its factorization.

4268605090751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159222958.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 4268605090751 in words is "four trillion, two hundred sixty-eight billion, six hundred five million, ninety thousand, seven hundred fifty-one".

Divisors: 1 17 19 83 323 1411 1577 26809 159222839 2706788263 3025233941 13215495637 51428976997 224663425829 251094417103 4268605090751