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3089063537 = 7263042113
BaseRepresentation
bin1011100000011111…
…0101111001110001
321222021121200112122
42320013311321301
522311300013122
61230305204025
7136356415100
oct27007657161
97867550478
103089063537
11134577217a
12722630615
133a2c99161
1421438c037
151312d8142
hexb81f5e71

3089063537 has 6 divisors (see below), whose sum is σ = 3593400498. Its totient is φ = 2647768704.

The previous prime is 3089063519. The next prime is 3089063543. The reversal of 3089063537 is 7353609803.

It can be written as a sum of positive squares in only one way, i.e., 2895408481 + 193655056 = 53809^2 + 13916^2 .

It is not a de Polignac number, because 3089063537 - 214 = 3089047153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3089069537) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31521008 + ... + 31521105.

It is an arithmetic number, because the mean of its divisors is an integer number (598900083).

Almost surely, 23089063537 is an apocalyptic number.

It is an amenable number.

3089063537 is a deficient number, since it is larger than the sum of its proper divisors (504336961).

3089063537 is an equidigital number, since it uses as much as digits as its factorization.

3089063537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63042127 (or 63042120 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 3089063537 is about 55579.3445175454. The cubic root of 3089063537 is about 1456.3830430199.

The spelling of 3089063537 in words is "three billion, eighty-nine million, sixty-three thousand, five hundred thirty-seven".

Divisors: 1 7 49 63042113 441294791 3089063537