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7084001 = 10316871
BaseRepresentation
bin11011000001011111100001
3111022220102102
4123001133201
53303142001
6411500145
7114133031
oct33013741
914286372
107084001
113aa9351
122457655
131610522
14d258c1
1594de6b
hex6c17e1

7084001 has 4 divisors (see below), whose sum is σ = 7091904. Its totient is φ = 7076100.

The previous prime is 7083971. The next prime is 7084043. The reversal of 7084001 is 1004807.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1004807 = 3972531.

It is a cyclic number.

It is not a de Polignac number, because 7084001 - 214 = 7067617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7084061) 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, 2405 + ... + 4466.

It is an arithmetic number, because the mean of its divisors is an integer number (1772976).

Almost surely, 27084001 is an apocalyptic number.

It is an amenable number.

7084001 is a deficient number, since it is larger than the sum of its proper divisors (7903).

7084001 is a wasteful number, since it uses less digits than its factorization.

7084001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7902.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 7084001 is about 2661.5786668817. The cubic root of 7084001 is about 192.0552593403.

Adding to 7084001 its reverse (1004807), we get a palindrome (8088808).

The spelling of 7084001 in words is "seven million, eighty-four thousand, one".

Divisors: 1 1031 6871 7084001