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5455065 = 357114723
BaseRepresentation
bin10100110011110011011001
3101021010221110
4110303303121
52344030230
6312530533
764236660
oct24636331
911233843
105455065
113096520
1219b0a49
13118cc65
14a1ddd7
1572b4b0
hex533cd9

5455065 has 32 divisors (see below), whose sum is σ = 10884096. Its totient is φ = 2266560.

The previous prime is 5455063. The next prime is 5455067. The reversal of 5455065 is 5605545.

It is an interprime number because it is at equal distance from previous prime (5455063) and next prime (5455067).

It is not a de Polignac number, because 5455065 - 21 = 5455063 is a prime.

It is a Curzon number.

5455065 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5455063) 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 31 ways as a sum of consecutive naturals, for example, 1207 + ... + 3516.

It is an arithmetic number, because the mean of its divisors is an integer number (340128).

Almost surely, 25455065 is an apocalyptic number.

5455065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5455065 is a deficient number, since it is larger than the sum of its proper divisors (5429031).

5455065 is a wasteful number, since it uses less digits than its factorization.

5455065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 5455065 is about 2335.6080578727. The cubic root of 5455065 is about 176.0353858774.

It can be divided in two parts, 54550 and 65, that added together give a triangular number (54615 = T330).

The spelling of 5455065 in words is "five million, four hundred fifty-five thousand, sixty-five".

Divisors: 1 3 5 7 11 15 21 33 35 55 77 105 165 231 385 1155 4723 14169 23615 33061 51953 70845 99183 155859 165305 259765 363671 495915 779295 1091013 1818355 5455065