Base | Representation |
---|---|
bin | 11101001110000111100100 |
3 | 112102011112212 |
4 | 131032013210 |
5 | 3430110004 |
6 | 432102552 |
7 | 122052242 |
oct | 35160744 |
9 | 15364485 |
10 | 7660004 |
11 | 4362090 |
12 | 2694a58 |
13 | 1782761 |
14 | 1035792 |
15 | a1496e |
hex | 74e1e4 |
7660004 has 12 divisors (see below), whose sum is σ = 14623728. Its totient is φ = 3481800.
The previous prime is 7660001. The next prime is 7660027. The reversal of 7660004 is 4000667.
It is a super-2 number, since 2×76600042 = 117351322560032, which contains 22 as substring.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (7660001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87002 + ... + 87089.
It is an arithmetic number, because the mean of its divisors is an integer number (1218644).
Almost surely, 27660004 is an apocalyptic number.
It is an amenable number.
7660004 is a deficient number, since it is larger than the sum of its proper divisors (6963724).
7660004 is a wasteful number, since it uses less digits than its factorization.
7660004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174106 (or 174104 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 7660004 is about 2767.6712232489. The cubic root of 7660004 is about 197.1255866488.
The spelling of 7660004 in words is "seven million, six hundred sixty thousand, four".
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