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5505655 = 510131087
BaseRepresentation
bin10101000000001001110111
3101100201100011
4111000021313
52402140110
6314001051
764540321
oct25001167
911321304
105505655
113120531
121a16187
1311a9cac
14a34611
1573b48a
hex540277

5505655 has 8 divisors (see below), whose sum is σ = 6619392. Its totient is φ = 4396128.

The previous prime is 5505653. The next prime is 5505667. The reversal of 5505655 is 5565055.

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 5505655 - 21 = 5505653 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 (5505653) 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, 4522 + ... + 5608.

It is an arithmetic number, because the mean of its divisors is an integer number (827424).

Almost surely, 25505655 is an apocalyptic number.

5505655 is a deficient number, since it is larger than the sum of its proper divisors (1113737).

5505655 is a wasteful number, since it uses less digits than its factorization.

5505655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 5505655 is about 2346.4132202151. The cubic root of 5505655 is about 176.5778933769.

The spelling of 5505655 in words is "five million, five hundred five thousand, six hundred fifty-five".

Divisors: 1 5 1013 1087 5065 5435 1101131 5505655