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52385784035 = 5138910387917
BaseRepresentation
bin110000110010011011…
…111010000011100011
312000012212002120001112
4300302123322003203
51324241230042120
640022105053535
73533111550224
oct606233720343
9160185076045
1052385784035
11202424559a2
12a19ba872ab
134c2b11bb60
14276d52d24b
15156905dbc5
hexc326fa0e3

52385784035 has 32 divisors (see below), whose sum is σ = 69124648320. Its totient is φ = 37878432768.

The previous prime is 52385784023. The next prime is 52385784047. The reversal of 52385784035 is 53048758325.

52385784035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52385784023) and next prime (52385784047).

It is a cyclic number.

It is not a de Polignac number, because 52385784035 - 210 = 52385783011 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 551897 + ... + 639813.

It is an arithmetic number, because the mean of its divisors is an integer number (2160145260).

Almost surely, 252385784035 is an apocalyptic number.

52385784035 is a deficient number, since it is larger than the sum of its proper divisors (16738864285).

52385784035 is a wasteful number, since it uses less digits than its factorization.

52385784035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88127.

The product of its (nonzero) digits is 4032000, while the sum is 50.

The spelling of 52385784035 in words is "fifty-two billion, three hundred eighty-five million, seven hundred eighty-four thousand, thirty-five".

Divisors: 1 5 13 65 89 103 445 515 1157 1339 5785 6695 9167 45835 87917 119171 439585 595855 1142921 5714605 7824613 9055451 39123065 45277255 101719969 117720863 508599845 588604315 805935139 4029675695 10477156807 52385784035