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275272440007673 = 2171354163234067
BaseRepresentation
bin111110100101101111011100…
…000000001100101111111001
31100002122210021122022022102202
4332211233130000030233321
5242040030424120221143
62413242225124235545
7111660530451512453
oct7645573400145771
91302583248268382
10275272440007673
117a78a428057069
1226a5978723bbb5
13ba7a106179474
144bd9385a012d3
1521c5704166ab8
hexfa5bdc00cbf9

275272440007673 has 8 divisors (see below), whose sum is σ = 275291376426528. Its totient is φ = 275253504208704.

The previous prime is 275272440007661. The next prime is 275272440007679. The reversal of 275272440007673 is 376700044272572.

It is a happy number.

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 275272440007673 - 28 = 275272440007417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275272440007679) 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, 1175924186 + ... + 1176158252.

It is an arithmetic number, because the mean of its divisors is an integer number (34411422053316).

Almost surely, 2275272440007673 is an apocalyptic number.

It is an amenable number.

275272440007673 is a deficient number, since it is larger than the sum of its proper divisors (18936418855).

275272440007673 is a wasteful number, since it uses less digits than its factorization.

275272440007673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309943.

The product of its (nonzero) digits is 27659520, while the sum is 56.

The spelling of 275272440007673 in words is "two hundred seventy-five trillion, two hundred seventy-two billion, four hundred forty million, seven thousand, six hundred seventy-three".

Divisors: 1 21713 54163 234067 1176041219 5082296771 12677770921 275272440007673