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8132264 = 237145219
BaseRepresentation
bin11111000001011010101000
3120022011100222
4133001122220
54040213024
6450145212
7126060140
oct37013250
916264328
108132264
114654988
122882208
1318b96ba
141119920
15aa985e
hex7c16a8

8132264 has 16 divisors (see below), whose sum is σ = 17426400. Its totient is φ = 3485232.

The previous prime is 8132221. The next prime is 8132281. The reversal of 8132264 is 4622318.

It is a super-2 number, since 2×81322642 = 132267435531392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72554 + ... + 72665.

It is an arithmetic number, because the mean of its divisors is an integer number (1089150).

Almost surely, 28132264 is an apocalyptic number.

It is an amenable number.

8132264 is an abundant number, since it is smaller than the sum of its proper divisors (9294136).

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

8132264 is a wasteful number, since it uses less digits than its factorization.

8132264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145232 (or 145228 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 8132264 is about 2851.7124679743. The cubic root of 8132264 is about 201.0961809600.

The spelling of 8132264 in words is "eight million, one hundred thirty-two thousand, two hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 56 145219 290438 580876 1016533 1161752 2033066 4066132 8132264