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8196468 = 223797577
BaseRepresentation
bin11111010001000101110100
3120102102102220
4133101011310
54044241333
6451402340
7126445260
oct37210564
916372386
108196468
114699145
1228b33b0
13190c9a7
1411350a0
15abd8b3
hex7d1174

8196468 has 24 divisors (see below), whose sum is σ = 21857472. Its totient is φ = 2341824.

The previous prime is 8196443. The next prime is 8196469. The reversal of 8196468 is 8646918.

8196468 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

8196468 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8196469) 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, 48705 + ... + 48872.

It is an arithmetic number, because the mean of its divisors is an integer number (910728).

Almost surely, 28196468 is an apocalyptic number.

It is an amenable number.

8196468 is an abundant number, since it is smaller than the sum of its proper divisors (13661004).

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

8196468 is a wasteful number, since it uses less digits than its factorization.

8196468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97591 (or 97589 counting only the distinct ones).

The product of its digits is 82944, while the sum is 42.

The square root of 8196468 is about 2862.9474322802. The cubic root of 8196468 is about 201.6240105882.

The spelling of 8196468 in words is "eight million, one hundred ninety-six thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 97577 195154 292731 390308 585462 683039 1170924 1366078 2049117 2732156 4098234 8196468