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7048001 = 43612687
BaseRepresentation
bin11010111000101101000001
3111021002001002
4122320231001
53301014001
6411021345
7113623052
oct32705501
914232032
107048001
113a842a4
12243a855
1315ca01c
14d16729
1594346b
hex6b8b41

7048001 has 8 divisors (see below), whose sum is σ = 7332864. Its totient is φ = 6768720.

The previous prime is 7047977. The next prime is 7048003. The reversal of 7048001 is 1008407.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-7048001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7048003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1280 + ... + 3966.

It is an arithmetic number, because the mean of its divisors is an integer number (916608).

Almost surely, 27048001 is an apocalyptic number.

It is an amenable number.

7048001 is a deficient number, since it is larger than the sum of its proper divisors (284863).

7048001 is a wasteful number, since it uses less digits than its factorization.

7048001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791.

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

The square root of 7048001 is about 2654.8071493048. The cubic root of 7048001 is about 191.7293731392.

The spelling of 7048001 in words is "seven million, forty-eight thousand, one".

Divisors: 1 43 61 2623 2687 115541 163907 7048001