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7080697 = 13618929
BaseRepresentation
bin11011000000101011111001
3111022201220001
4123000223321
53303040242
6411433001
7114120301
oct33005371
914281801
107080697
113aa6918
122455761
13160bb80
14d24601
1594ceb7
hex6c0af9

7080697 has 8 divisors (see below), whose sum is σ = 7751240. Its totient is φ = 6428160.

The previous prime is 7080683. The next prime is 7080701. The reversal of 7080697 is 7960807.

7080697 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1073296 + 6007401 = 1036^2 + 2451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7080697 - 27 = 7080569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7080097) 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, 3672 + ... + 5257.

It is an arithmetic number, because the mean of its divisors is an integer number (968905).

Almost surely, 27080697 is an apocalyptic number.

It is an amenable number.

7080697 is a deficient number, since it is larger than the sum of its proper divisors (670543).

7080697 is a wasteful number, since it uses less digits than its factorization.

7080697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9003.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 7080697 is about 2660.9579102271. The cubic root of 7080697 is about 192.0253963079.

It can be divided in two parts, 7080 and 697, that added together give a palindrome (7777).

The spelling of 7080697 in words is "seven million, eighty thousand, six hundred ninety-seven".

Divisors: 1 13 61 793 8929 116077 544669 7080697