Base | Representation |
---|---|
bin | 11011001111001100010100 |
3 | 111102202101202 |
4 | 123033030110 |
5 | 3311440431 |
6 | 413012032 |
7 | 114455444 |
oct | 33171424 |
9 | 14382352 |
10 | 7140116 |
11 | 4037525 |
12 | 2484018 |
13 | 162cc29 |
14 | d3c124 |
15 | 9608cb |
hex | 6cf314 |
7140116 has 6 divisors (see below), whose sum is σ = 12495210. Its totient is φ = 3570056.
The previous prime is 7140113. The next prime is 7140127. The reversal of 7140116 is 6110417.
It can be written as a sum of positive squares in only one way, i.e., 7075600 + 64516 = 2660^2 + 254^2 .
It is a zygodrome in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7140113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 892511 + ... + 892518.
It is an arithmetic number, because the mean of its divisors is an integer number (2082535).
Almost surely, 27140116 is an apocalyptic number.
It is an amenable number.
7140116 is a deficient number, since it is larger than the sum of its proper divisors (5355094).
7140116 is a wasteful number, since it uses less digits than its factorization.
7140116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1785033 (or 1785031 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 20.
The square root of 7140116 is about 2672.0995490438. The cubic root of 7140116 is about 192.5610398434.
It can be divided in two parts, 71401 and 16, that added together give a palindrome (71417).
The spelling of 7140116 in words is "seven million, one hundred forty thousand, one hundred sixteen".
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