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5487755 = 572131723
BaseRepresentation
bin10100111011110010001011
3101022210210012
4110323302023
52401102010
6313342135
764434200
oct24736213
911283705
105487755
113109039
121a0794b
1311a1ac0
14a2bca7
15736005
hex53bc8b

5487755 has 24 divisors (see below), whose sum is σ = 8254512. Its totient is φ = 3471552.

The previous prime is 5487707. The next prime is 5487761. The reversal of 5487755 is 5577845.

5487755 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5487755 - 210 = 5486731 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2324 + ... + 4046.

It is an arithmetic number, because the mean of its divisors is an integer number (343938).

Almost surely, 25487755 is an apocalyptic number.

5487755 is a deficient number, since it is larger than the sum of its proper divisors (2766757).

5487755 is a wasteful number, since it uses less digits than its factorization.

5487755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755 (or 1748 counting only the distinct ones).

The product of its digits is 196000, while the sum is 41.

The square root of 5487755 is about 2342.5957824601. The cubic root of 5487755 is about 176.3863221107.

The spelling of 5487755 in words is "five million, four hundred eighty-seven thousand, seven hundred fifty-five".

Divisors: 1 5 7 13 35 49 65 91 245 455 637 1723 3185 8615 12061 22399 60305 84427 111995 156793 422135 783965 1097551 5487755