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6712673040901 = 172983691626953
BaseRepresentation
bin110000110101110101001…
…1111011111101000000101
3212202201120201121010112101
41201223222133133220011
51334440023244302101
622135432011352101
71261655203260622
oct141535237375005
925681521533471
106712673040901
112158912a29273
12904b64752631
13399005221ab9
14192c7626d349
15b992a90a401
hex61aea7dfa05

6712673040901 has 16 divisors (see below), whose sum is σ = 7353506689200. Its totient is φ = 6099221782528.

The previous prime is 6712673040893. The next prime is 6712673040929. The reversal of 6712673040901 is 1090403762176.

It can be written as a sum of positive squares in 8 ways, for example, as 44957025 + 6712628083876 = 6705^2 + 2590874^2 .

It is a cyclic number.

It is not a de Polignac number, because 6712673040901 - 23 = 6712673040893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6712673040301) 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, 3312441 + ... + 4939393.

It is an arithmetic number, because the mean of its divisors is an integer number (459594168075).

Almost surely, 26712673040901 is an apocalyptic number.

It is an amenable number.

6712673040901 is a deficient number, since it is larger than the sum of its proper divisors (640833648299).

6712673040901 is a wasteful number, since it uses less digits than its factorization.

6712673040901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635368.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 6712673040901 in words is "six trillion, seven hundred twelve billion, six hundred seventy-three million, forty thousand, nine hundred one".

Divisors: 1 17 29 493 8369 142273 242701 1626953 4125917 27658201 47181637 802087829 13615969657 231471484169 394863120053 6712673040901