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5520197 = 47671753
BaseRepresentation
bin10101000011101101000101
3101101110021202
4111003231011
52403121242
6314152245
764630604
oct25035505
911343252
105520197
113130451
121a22685
1311b37b7
14a39a3b
15740932
hex543b45

5520197 has 8 divisors (see below), whose sum is σ = 5725056. Its totient is φ = 5319072.

The previous prime is 5520191. The next prime is 5520233. The reversal of 5520197 is 7910255.

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-5520197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520191) 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, 2273 + ... + 4025.

It is an arithmetic number, because the mean of its divisors is an integer number (715632).

Almost surely, 25520197 is an apocalyptic number.

It is an amenable number.

5520197 is a deficient number, since it is larger than the sum of its proper divisors (204859).

5520197 is a wasteful number, since it uses less digits than its factorization.

5520197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 5520197 is about 2349.5099489042. The cubic root of 5520197 is about 176.7332208404.

The spelling of 5520197 in words is "five million, five hundred twenty thousand, one hundred ninety-seven".

Divisors: 1 47 67 1753 3149 82391 117451 5520197