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5505102 = 232305839
BaseRepresentation
bin10101000000000001001110
3101100200120200
4111000001032
52402130402
6313554330
764535601
oct25000116
911320520
105505102
113120079
121a159a6
1311a9975
14a34338
1573b21c
hex54004e

5505102 has 12 divisors (see below), whose sum is σ = 11927760. Its totient is φ = 1835028.

The previous prime is 5505089. The next prime is 5505109. The reversal of 5505102 is 2015055.

It is a super-2 number, since 2×55051022 = 60612296060808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 305839 = 5505102 / (5 + 5 + 0 + 5 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152902 + ... + 152937.

It is an arithmetic number, because the mean of its divisors is an integer number (993980).

Almost surely, 25505102 is an apocalyptic number.

5505102 is an abundant number, since it is smaller than the sum of its proper divisors (6422658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5505102 is a wasteful number, since it uses less digits than its factorization.

5505102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305847 (or 305844 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 5505102 is about 2346.2953778244. The cubic root of 5505102 is about 176.5719812227.

The spelling of 5505102 in words is "five million, five hundred five thousand, one hundred two".

Divisors: 1 2 3 6 9 18 305839 611678 917517 1835034 2752551 5505102