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8182468 = 227292231
BaseRepresentation
bin11111001101101011000100
3120101201020101
4133031223010
54043314333
6451213444
7126356410
oct37155304
916351211
108182468
114689678
1228a7284
1319064c8
14112dd40
15ab967d
hex7cdac4

8182468 has 12 divisors (see below), whose sum is σ = 16364992. Its totient is φ = 3506760.

The previous prime is 8182463. The next prime is 8182469. The reversal of 8182468 is 8642818.

8182468 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (8182463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146088 + ... + 146143.

Almost surely, 28182468 is an apocalyptic number.

It is an amenable number.

8182468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8182468 is a wasteful number, since it uses less digits than its factorization.

8182468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292242 (or 292240 counting only the distinct ones).

The product of its digits is 24576, while the sum is 37.

The square root of 8182468 is about 2860.5013546580. The cubic root of 8182468 is about 201.5091503499.

The spelling of 8182468 in words is "eight million, one hundred eighty-two thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 292231 584462 1168924 2045617 4091234 8182468