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8134804 = 2214913649
BaseRepresentation
bin11111000010000010010100
3120022021212001
4133002002110
54040303204
6450205044
7126100426
oct37020224
916267761
108134804
114656887
122883784
1318ba8c2
14111a816
15aaa4a4
hex7c2094

8134804 has 12 divisors (see below), whose sum is σ = 14332500. Its totient is φ = 4039808.

The previous prime is 8134799. The next prime is 8134813. The reversal of 8134804 is 4084318.

It can be written as a sum of positive squares in 2 ways, for example, as 898704 + 7236100 = 948^2 + 2690^2 .

It is a super-2 number, since 2×81348042 = 132350072236832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6229 + ... + 7420.

It is an arithmetic number, because the mean of its divisors is an integer number (1194375).

Almost surely, 28134804 is an apocalyptic number.

It is an amenable number.

8134804 is a deficient number, since it is larger than the sum of its proper divisors (6197696).

8134804 is a wasteful number, since it uses less digits than its factorization.

8134804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13802 (or 13800 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 8134804 is about 2852.1577796468. The cubic root of 8134804 is about 201.1171153160.

The spelling of 8134804 in words is "eight million, one hundred thirty-four thousand, eight hundred four".

Divisors: 1 2 4 149 298 596 13649 27298 54596 2033701 4067402 8134804