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906525083 = 5689159347
BaseRepresentation
bin110110000010000…
…111100110011011
32100011210020122002
4312002013212123
53324032300313
6225541551215
731315223162
oct6602074633
92304706562
10906525083
11425789792
1221371550b
13115a6c699
14885783d9
15548ba058
hex3608799b

906525083 has 4 divisors (see below), whose sum is σ = 906690120. Its totient is φ = 906360048.

The previous prime is 906525077. The next prime is 906525101. The reversal of 906525083 is 380525609.

906525083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 380525609 = 3413111493.

It is a cyclic number.

It is not a de Polignac number, because 906525083 - 26 = 906525019 is a prime.

It is a super-3 number, since 3×9065250833 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (906525883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73985 + ... + 85362.

It is an arithmetic number, because the mean of its divisors is an integer number (226672530).

Almost surely, 2906525083 is an apocalyptic number.

906525083 is a deficient number, since it is larger than the sum of its proper divisors (165037).

906525083 is a wasteful number, since it uses less digits than its factorization.

906525083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165036.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 906525083 is about 30108.5549802710. The cubic root of 906525083 is about 967.8170640318.

The spelling of 906525083 in words is "nine hundred six million, five hundred twenty-five thousand, eighty-three".

Divisors: 1 5689 159347 906525083