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537083769 = 3739242257
BaseRepresentation
bin100000000000110…
…011111101111001
31101102121200102110
4200000303331321
52044443140034
6125143322533
716211064615
oct4000637571
91342550373
10537083769
11256195a92
1212ba50449
138736a461
145148a345
1532240de9
hex20033f79

537083769 has 8 divisors (see below), whose sum is σ = 717083680. Its totient is φ = 357569856.

The previous prime is 537083747. The next prime is 537083797. The reversal of 537083769 is 967380735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 537083769 - 28 = 537083513 is a prime.

It is a super-2 number, since 2×5370837692 = 576917949846490722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (537083719) 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, 118912 + ... + 123345.

It is an arithmetic number, because the mean of its divisors is an integer number (89635460).

Almost surely, 2537083769 is an apocalyptic number.

It is an amenable number.

537083769 is a deficient number, since it is larger than the sum of its proper divisors (179999911).

537083769 is a wasteful number, since it uses less digits than its factorization.

537083769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242999.

The product of its (nonzero) digits is 952560, while the sum is 48.

The square root of 537083769 is about 23175.0678316159. The cubic root of 537083769 is about 812.8567365711.

The spelling of 537083769 in words is "five hundred thirty-seven million, eighty-three thousand, seven hundred sixty-nine".

Divisors: 1 3 739 2217 242257 726771 179027923 537083769