Base | Representation |
---|---|
bin | 11011000000100111000010 |
3 | 111022201110112 |
4 | 123000213002 |
5 | 3303033021 |
6 | 411431322 |
7 | 114116345 |
oct | 33004702 |
9 | 14281415 |
10 | 7080386 |
11 | 3aa6665 |
12 | 2455542 |
13 | 160b9a1 |
14 | d2445c |
15 | 94cd5b |
hex | 6c09c2 |
7080386 has 8 divisors (see below), whose sum is σ = 10688700. Its totient is φ = 3517488.
The previous prime is 7080383. The next prime is 7080391. The reversal of 7080386 is 6830807.
7080386 is nontrivially palindromic in base 12.
It can be written as a sum of positive squares in 2 ways, for example, as 6682225 + 398161 = 2585^2 + 631^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (7080383) 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, 10961 + ... + 11588.
Almost surely, 27080386 is an apocalyptic number.
7080386 is a deficient number, since it is larger than the sum of its proper divisors (3608314).
7080386 is a wasteful number, since it uses less digits than its factorization.
7080386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22708.
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 7080386 is about 2660.8994719831. The cubic root of 7080386 is about 192.0225848722.
The spelling of 7080386 in words is "seven million, eighty thousand, three hundred eighty-six".
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