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82059053 = 499164447
BaseRepresentation
bin1001110010000…
…01111100101101
312201102000212012
410321001330231
5132001342203
612050451005
72014330136
oct471017455
9181360765
1082059053
11423581aa
1223593a65
131400166b
14ac80c8d
15730dbd8
hex4e41f2d

82059053 has 4 divisors (see below), whose sum is σ = 82224000. Its totient is φ = 81894108.

The previous prime is 82059037. The next prime is 82059059. The reversal of 82059053 is 35095028.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82059053 - 24 = 82059037 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 (82059059) 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, 81725 + ... + 82722.

It is an arithmetic number, because the mean of its divisors is an integer number (20556000).

Almost surely, 282059053 is an apocalyptic number.

It is an amenable number.

82059053 is a deficient number, since it is larger than the sum of its proper divisors (164947).

82059053 is a wasteful number, since it uses less digits than its factorization.

82059053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164946.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 82059053 is about 9058.6452077560. The cubic root of 82059053 is about 434.5524140659.

The spelling of 82059053 in words is "eighty-two million, fifty-nine thousand, fifty-three".

Divisors: 1 499 164447 82059053