Base | Representation |
---|---|
bin | 11010110110110001010100 |
3 | 111020200011212 |
4 | 122312301110 |
5 | 3300240314 |
6 | 410520552 |
7 | 113561012 |
oct | 32666124 |
9 | 14220155 |
10 | 7040084 |
11 | 3a79357 |
12 | 2436158 |
13 | 15c653c |
14 | d138b2 |
15 | 940e3e |
hex | 6b6c54 |
7040084 has 6 divisors (see below), whose sum is σ = 12320154. Its totient is φ = 3520040.
The previous prime is 7040081. The next prime is 7040113. The reversal of 7040084 is 4800407.
It can be written as a sum of positive squares in only one way, i.e., 5895184 + 1144900 = 2428^2 + 1070^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7040081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 880007 + ... + 880014.
It is an arithmetic number, because the mean of its divisors is an integer number (2053359).
Almost surely, 27040084 is an apocalyptic number.
It is an amenable number.
7040084 is a deficient number, since it is larger than the sum of its proper divisors (5280070).
7040084 is a wasteful number, since it uses less digits than its factorization.
7040084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1760025 (or 1760023 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 7040084 is about 2653.3156615827. The cubic root of 7040084 is about 191.6575565508.
The spelling of 7040084 in words is "seven million, forty thousand, eighty-four".
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