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5100885 = 325263431
BaseRepresentation
bin10011011101010101010101
3100121011002200
4103131111111
52301212020
6301155113
761233246
oct23352525
910534080
105100885
112974409
12185ba99
13109799a
1496accd
156ab590
hex4dd555

5100885 has 24 divisors (see below), whose sum is σ = 8895744. Its totient is φ = 2703840.

The previous prime is 5100877. The next prime is 5100889. The reversal of 5100885 is 5880015.

It is not a de Polignac number, because 5100885 - 23 = 5100877 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100889) 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 23 ways as a sum of consecutive naturals, for example, 11620 + ... + 12050.

It is an arithmetic number, because the mean of its divisors is an integer number (370656).

Almost surely, 25100885 is an apocalyptic number.

It is an amenable number.

5100885 is a deficient number, since it is larger than the sum of its proper divisors (3794859).

5100885 is a wasteful number, since it uses less digits than its factorization.

5100885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 5100885 is about 2258.5138919210. The cubic root of 5100885 is about 172.1400180396.

The spelling of 5100885 in words is "five million, one hundred thousand, eight hundred eighty-five".

Divisors: 1 3 5 9 15 45 263 431 789 1293 1315 2155 2367 3879 3945 6465 11835 19395 113353 340059 566765 1020177 1700295 5100885