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8133088 = 25416199
BaseRepresentation
bin11111000001100111100000
3120022012111111
4133001213200
54040224323
6450153104
7126062425
oct37014740
916265444
108133088
114655567
122882794
1318b9ba2
141119d4c
15aa9c0d
hex7c19e0

8133088 has 24 divisors (see below), whose sum is σ = 16405200. Its totient is φ = 3966720.

The previous prime is 8133049. The next prime is 8133101. The reversal of 8133088 is 8803318.

It is a super-2 number, since 2×81330882 = 132294240831488, which contains 22 as substring.

It is a zygodrome in base 2.

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, 1788 + ... + 4411.

It is an arithmetic number, because the mean of its divisors is an integer number (683550).

Almost surely, 28133088 is an apocalyptic number.

It is an amenable number.

8133088 is an abundant number, since it is smaller than the sum of its proper divisors (8272112).

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

8133088 is a wasteful number, since it uses less digits than its factorization.

8133088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6250 (or 6242 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 8133088 is about 2851.8569389084. The cubic root of 8133088 is about 201.1029727405.

It can be divided in two parts, 81330 and 88, that added together give a palindrome (81418).

The spelling of 8133088 in words is "eight million, one hundred thirty-three thousand, eighty-eight".

Divisors: 1 2 4 8 16 32 41 82 164 328 656 1312 6199 12398 24796 49592 99184 198368 254159 508318 1016636 2033272 4066544 8133088