Search a number
-
+
8004076 = 2217313797
BaseRepresentation
bin11110100010000111101100
3120001122112021
4132202013230
54022112301
6443315524
7125014333
oct36420754
916048467
108004076
114577643
12281bba4
131873252
1410c4d1a
15a818a1
hex7a21ec

8004076 has 24 divisors (see below), whose sum is σ = 15313536. Its totient is φ = 3644160.

The previous prime is 8004071. The next prime is 8004079. The reversal of 8004076 is 6704008.

It is a super-2 number, since 2×80040762 = 128130465227552, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8004076.

It is not an unprimeable number, because it can be changed into a prime (8004071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210 + ... + 4006.

It is an arithmetic number, because the mean of its divisors is an integer number (638064).

Almost surely, 28004076 is an apocalyptic number.

It is an amenable number.

8004076 is a deficient number, since it is larger than the sum of its proper divisors (7309460).

8004076 is a wasteful number, since it uses less digits than its factorization.

8004076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849 (or 3847 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 8004076 is about 2829.1475748006. The cubic root of 8004076 is about 200.0339608996.

The spelling of 8004076 in words is "eight million, four thousand, seventy-six".

Divisors: 1 2 4 17 31 34 62 68 124 527 1054 2108 3797 7594 15188 64549 117707 129098 235414 258196 470828 2001019 4002038 8004076