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275265271306675 = 52131914434398249
BaseRepresentation
bin111110100101101000110000…
…101101110001100110110011
31100002122002210001010120101101
4332211220300231301212303
5242034421233423303200
62413235041522145231
7111660155013534526
oct7645506055614663
91302562701116341
10275265271306675
117a787389557991
1226a583064b2217
13ba79532c27560
144bd8ca58ccbbd
1521c5434b2726a
hexfa5a30b719b3

275265271306675 has 24 divisors (see below), whose sum is σ = 369509537376000. Its totient is φ = 202208560108800.

The previous prime is 275265271306561. The next prime is 275265271306759. The reversal of 275265271306675 is 576603172562572.

It is not a de Polignac number, because 275265271306675 - 213 = 275265271298483 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2217137050 + ... + 2217261199.

It is an arithmetic number, because the mean of its divisors is an integer number (15396230724000).

Almost surely, 2275265271306675 is an apocalyptic number.

275265271306675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

275265271306675 is a deficient number, since it is larger than the sum of its proper divisors (94244266069325).

275265271306675 is a wasteful number, since it uses less digits than its factorization.

275265271306675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4434398463 (or 4434398458 counting only the distinct ones).

The product of its (nonzero) digits is 222264000, while the sum is 64.

The spelling of 275265271306675 in words is "two hundred seventy-five trillion, two hundred sixty-five billion, two hundred seventy-one million, three hundred six thousand, six hundred seventy-five".

Divisors: 1 5 13 25 65 191 325 955 2483 4775 12415 62075 4434398249 22171991245 57647177237 110859956225 288235886185 846970065559 1441179430925 4234850327795 11010610852267 21174251638975 55053054261335 275265271306675