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3135282971 = 113211131497
BaseRepresentation
bin1011101011100000…
…1001111100011011
322002111120212200112
42322320021330123
522410113023341
61235035554535
7140460315452
oct27270117433
98074525615
103135282971
111369870557
12735bbba4b
133ac72c832
1421a57db99
151353b7aeb
hexbae09f1b

3135282971 has 8 divisors (see below), whose sum is σ = 3178043664. Its totient is φ = 3092785920.

The previous prime is 3135282959. The next prime is 3135282989. The reversal of 3135282971 is 1792825313.

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 3135282971 - 214 = 3135266587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3135282901) 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, 41906 + ... + 89591.

It is an arithmetic number, because the mean of its divisors is an integer number (397255458).

Almost surely, 23135282971 is an apocalyptic number.

3135282971 is a deficient number, since it is larger than the sum of its proper divisors (42760693).

3135282971 is a wasteful number, since it uses less digits than its factorization.

3135282971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131821.

The product of its digits is 90720, while the sum is 41.

The square root of 3135282971 is about 55993.5975893673. The cubic root of 3135282971 is about 1463.6107181795.

The spelling of 3135282971 in words is "three billion, one hundred thirty-five million, two hundred eighty-two thousand, nine hundred seventy-one".

Divisors: 1 113 211 23843 131497 14859161 27745867 3135282971