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5501005 = 51278663
BaseRepresentation
bin10100111111000001001101
3101100110221221
4110333001031
52402013010
6313523341
764520626
oct24770115
911313857
105501005
113117a94
121a13551
1311a7b43
14a32a4d
15739dda
hex53f04d

5501005 has 8 divisors (see below), whose sum is σ = 6653952. Its totient is φ = 4365648.

The previous prime is 5501003. The next prime is 5501017. The reversal of 5501005 is 5001055.

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 5501005 - 21 = 5501003 is a prime.

It is a super-2 number, since 2×55010052 = 60522112020050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5501005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501003) 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, 3697 + ... + 4966.

It is an arithmetic number, because the mean of its divisors is an integer number (831744).

Almost surely, 25501005 is an apocalyptic number.

It is an amenable number.

5501005 is a deficient number, since it is larger than the sum of its proper divisors (1152947).

5501005 is a wasteful number, since it uses less digits than its factorization.

5501005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8795.

The product of its (nonzero) digits is 125, while the sum is 16.

The square root of 5501005 is about 2345.4221368445. The cubic root of 5501005 is about 176.5281676269.

The spelling of 5501005 in words is "five million, five hundred one thousand, five".

Divisors: 1 5 127 635 8663 43315 1100201 5501005