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5501015 = 51384631
BaseRepresentation
bin10100111111000001010111
3101100110222022
4110333001113
52402013030
6313523355
764520642
oct24770127
911313868
105501015
113117aa3
121a1355b
1311a7b50
14a32a59
15739de5
hex53f057

5501015 has 8 divisors (see below), whose sum is σ = 7109088. Its totient is φ = 4062240.

The previous prime is 5501003. The next prime is 5501017. The reversal of 5501015 is 5101055.

5501015 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5501015 - 212 = 5496919 is a prime.

It is a super-2 number, since 2×55010152 = 60522332060450, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5500984 and 5501002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501017) 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 7 ways as a sum of consecutive naturals, for example, 42251 + ... + 42380.

It is an arithmetic number, because the mean of its divisors is an integer number (888636).

Almost surely, 25501015 is an apocalyptic number.

5501015 is a deficient number, since it is larger than the sum of its proper divisors (1608073).

5501015 is a wasteful number, since it uses less digits than its factorization.

5501015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84649.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 5501015 is about 2345.4242686559. The cubic root of 5501015 is about 176.5282745940.

The spelling of 5501015 in words is "five million, five hundred one thousand, fifteen".

Divisors: 1 5 13 65 84631 423155 1100203 5501015