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534045071 = 7210898879
BaseRepresentation
bin11111110101001…
…110000110001111
31101012220022010002
4133311032012033
52043203420241
6124554234515
716143210500
oct3765160617
91335808102
10534045071
112544aaa6a
1212aa25a3b
1386845301
1450cd8ba7
1531d4089b
hex1fd4e18f

534045071 has 6 divisors (see below), whose sum is σ = 621236160. Its totient is φ = 457752876.

The previous prime is 534045059. The next prime is 534045101. The reversal of 534045071 is 170540435.

It is not a de Polignac number, because 534045071 - 218 = 533782927 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 (534045271) 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, 5449391 + ... + 5449488.

It is an arithmetic number, because the mean of its divisors is an integer number (103539360).

Almost surely, 2534045071 is an apocalyptic number.

534045071 is a deficient number, since it is larger than the sum of its proper divisors (87191089).

534045071 is a wasteful number, since it uses less digits than its factorization.

534045071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10898893 (or 10898886 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 534045071 is about 23109.4152024667. The cubic root of 534045071 is about 811.3208500779.

The spelling of 534045071 in words is "five hundred thirty-four million, forty-five thousand, seventy-one".

Divisors: 1 7 49 10898879 76292153 534045071