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4497007 = 47163587
BaseRepresentation
bin10001001001111001101111
322110110201211
4101021321233
52122401012
6240215251
753136544
oct21117157
98413654
104497007
1125a1739
12160a527
13c15b68
14850bcb
155dc6a7
hex449e6f

4497007 has 8 divisors (see below), whose sum is σ = 4628736. Its totient is φ = 4366872.

The previous prime is 4496963. The next prime is 4497011. The reversal of 4497007 is 7007944.

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 4497007 - 27 = 4496879 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4497007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4497047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7368 + ... + 7954.

It is an arithmetic number, because the mean of its divisors is an integer number (578592).

Almost surely, 24497007 is an apocalyptic number.

4497007 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4497007 is a deficient number, since it is larger than the sum of its proper divisors (131729).

4497007 is a wasteful number, since it uses less digits than its factorization.

4497007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 4497007 is about 2120.6147693535. The cubic root of 4497007 is about 165.0597518518.

The spelling of 4497007 in words is "four million, four hundred ninety-seven thousand, seven".

Divisors: 1 47 163 587 7661 27589 95681 4497007