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8130364 = 2211792339
BaseRepresentation
bin11111000000111100111100
3120022001202121
4133000330330
54040132424
6450132324
7126051454
oct37007474
916261677
108130364
114653510
1228810a4
1318b8888
141118d64
15aa8ee4
hex7c0f3c

8130364 has 24 divisors (see below), whose sum is σ = 15724800. Its totient is φ = 3647280.

The previous prime is 8130361. The next prime is 8130373. The reversal of 8130364 is 4630318.

It is a super-2 number, since 2×81303642 = 132205637544992, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8130361) 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 7 ways as a sum of consecutive naturals, for example, 2307 + ... + 4645.

It is an arithmetic number, because the mean of its divisors is an integer number (655200).

Almost surely, 28130364 is an apocalyptic number.

It is an amenable number.

8130364 is a deficient number, since it is larger than the sum of its proper divisors (7594436).

8130364 is a wasteful number, since it uses less digits than its factorization.

8130364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433 (or 2431 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 8130364 is about 2851.3793153490. The cubic root of 8130364 is about 201.0805185522.

The spelling of 8130364 in words is "eight million, one hundred thirty thousand, three hundred sixty-four".

Divisors: 1 2 4 11 22 44 79 158 316 869 1738 2339 3476 4678 9356 25729 51458 102916 184781 369562 739124 2032591 4065182 8130364