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52000576227 = 3219151213337
BaseRepresentation
bin110000011011011110…
…011101001011100011
311222020000020222021200
4300123132131023203
51322444121414402
635515544452243
73520423414335
oct603336351343
9158200228250
1052000576227
1120064a73636
12a0b2a7a083
134b99389442
1427342d9455
15154531d21c
hexc1b79d2e3

52000576227 has 36 divisors (see below), whose sum is σ = 79598249640. Its totient is φ = 32622523200.

The previous prime is 52000576207. The next prime is 52000576231. The reversal of 52000576227 is 72267500025.

52000576227 is a `hidden beast` number, since 5 + 20 + 0 + 0 + 5 + 7 + 622 + 7 = 666.

It is not a de Polignac number, because 52000576227 - 212 = 52000572131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52000576191 and 52000576200.

It is not an unprimeable number, because it can be changed into a prime (52000576207) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3892303 + ... + 3905639.

It is an arithmetic number, because the mean of its divisors is an integer number (2211062490).

Almost surely, 252000576227 is an apocalyptic number.

52000576227 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

52000576227 is a deficient number, since it is larger than the sum of its proper divisors (27597673413).

52000576227 is a wasteful number, since it uses less digits than its factorization.

52000576227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13664 (or 13510 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The spelling of 52000576227 in words is "fifty-two billion, five hundred seventy-six thousand, two hundred twenty-seven".

Divisors: 1 3 9 19 57 151 171 453 1359 2869 8607 13337 22801 25821 40011 68403 120033 205209 253403 433219 760209 1299657 2013887 2280627 3898971 6041661 18124983 38263853 114791559 304096937 344374677 912290811 2736872433 5777841803 17333525409 52000576227