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275083127 = 1137965983
BaseRepresentation
bin10000011001010…
…110111101110111
3201011121200002222
4100121112331313
51030410130002
643143552555
76550111424
oct2031267567
9634550088
10275083127
11131306030
127815b75b
1344cb56a7
1428768d4b
151923b1a2
hex10656f77

275083127 has 8 divisors (see below), whose sum is σ = 300887040. Its totient is φ = 249411960.

The previous prime is 275083097. The next prime is 275083129. The reversal of 275083127 is 721380572.

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 275083127 - 212 = 275079031 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 (275083129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28823 + ... + 37160.

It is an arithmetic number, because the mean of its divisors is an integer number (37610880).

Almost surely, 2275083127 is an apocalyptic number.

275083127 is a deficient number, since it is larger than the sum of its proper divisors (25803913).

275083127 is a wasteful number, since it uses less digits than its factorization.

275083127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66373.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 275083127 is about 16585.6301357531. The cubic root of 275083127 is about 650.3612406217.

The spelling of 275083127 in words is "two hundred seventy-five million, eighty-three thousand, one hundred twenty-seven".

Divisors: 1 11 379 4169 65983 725813 25007557 275083127