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82848804 = 2236904067
BaseRepresentation
bin1001111000000…
…10110000100100
312202220011012020
410330002300210
5132202130204
612115423140
72024126463
oct474026044
9182804166
1082848804
1142847595
12238b4ab0
1314219c7c
14b0089da
157417bd9
hex4f02c24

82848804 has 12 divisors (see below), whose sum is σ = 193313904. Its totient is φ = 27616264.

The previous prime is 82848793. The next prime is 82848841. The reversal of 82848804 is 40884828.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3452022 + ... + 3452045.

It is an arithmetic number, because the mean of its divisors is an integer number (16109492).

Almost surely, 282848804 is an apocalyptic number.

It is an amenable number.

82848804 is an abundant number, since it is smaller than the sum of its proper divisors (110465100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82848804 is a wasteful number, since it uses less digits than its factorization.

82848804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6904074 (or 6904072 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 42.

The square root of 82848804 is about 9102.1318382014. The cubic root of 82848804 is about 435.9420356127.

The spelling of 82848804 in words is "eighty-two million, eight hundred forty-eight thousand, eight hundred four".

Divisors: 1 2 3 4 6 12 6904067 13808134 20712201 27616268 41424402 82848804