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10927457273 = 257121335053
BaseRepresentation
bin10100010110101001…
…11100001111111001
31001012112221100022202
422023110330033321
5134334412113043
65004153155545
7534535566005
oct121324741771
931175840282
1010927457273
1146a82a0427
12214b6bbbb5
131051ba8665
147593c9705
1543e5101b8
hex28b53c3f9

10927457273 has 8 divisors (see below), whose sum is σ = 10979333448. Its totient is φ = 10875654144.

The previous prime is 10927457257. The next prime is 10927457287. The reversal of 10927457273 is 37275472901.

It can be written as a sum of positive squares in 4 ways, for example, as 661106944 + 10266350329 = 25712^2 + 101323^2 .

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 10927457273 - 24 = 10927457257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10927457873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294215 + ... + 329267.

It is an arithmetic number, because the mean of its divisors is an integer number (1372416681).

Almost surely, 210927457273 is an apocalyptic number.

It is an amenable number.

10927457273 is a deficient number, since it is larger than the sum of its proper divisors (51876175).

10927457273 is a wasteful number, since it uses less digits than its factorization.

10927457273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36523.

The product of its (nonzero) digits is 740880, while the sum is 47.

The spelling of 10927457273 in words is "ten billion, nine hundred twenty-seven million, four hundred fifty-seven thousand, two hundred seventy-three".

Divisors: 1 257 1213 35053 311741 9008621 42519289 10927457273