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82956883 = 237874583
BaseRepresentation
bin1001111000111…
…01001001010011
312210002122110011
410330131021103
5132214110013
612122015351
72025056542
oct474351123
9183078404
1082956883
1142910809
1223947557
1314257219
14b036159
157439c3d
hex4f1d253

82956883 has 8 divisors (see below), whose sum is σ = 86692608. Its totient is φ = 79231944.

The previous prime is 82956871. The next prime is 82956901. The reversal of 82956883 is 38865928.

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

It is a cyclic number.

It is not a de Polignac number, because 82956883 - 25 = 82956851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82956823) 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, 15810 + ... + 20392.

It is an arithmetic number, because the mean of its divisors is an integer number (10836576).

Almost surely, 282956883 is an apocalyptic number.

82956883 is a deficient number, since it is larger than the sum of its proper divisors (3735725).

82956883 is a wasteful number, since it uses less digits than its factorization.

82956883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5393.

The product of its digits is 829440, while the sum is 49.

The square root of 82956883 is about 9108.0669189461. The cubic root of 82956883 is about 436.1315201662.

The spelling of 82956883 in words is "eighty-two million, nine hundred fifty-six thousand, eight hundred eighty-three".

Divisors: 1 23 787 4583 18101 105409 3606821 82956883