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52867460305 = 51173127103681
BaseRepresentation
bin110001001111001001…
…010110110011010001
312001110102110020200101
4301033021112303101
51331233032212210
640141553052401
73551050666222
oct611711266321
9161412406611
1052867460305
112046a337460
12a2b5257101
134ca6b597ba
1427b74b5249
1515964a7a3a
hexc4f256cd1

52867460305 has 32 divisors (see below), whose sum is σ = 70709465088. Its totient is φ = 37623398400.

The previous prime is 52867460293. The next prime is 52867460333. The reversal of 52867460305 is 50306476825.

52867460305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52867460305 - 25 = 52867460273 is a prime.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

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, 458065 + ... + 561745.

It is an arithmetic number, because the mean of its divisors is an integer number (2209670784).

Almost surely, 252867460305 is an apocalyptic number.

52867460305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52867460305 is a deficient number, since it is larger than the sum of its proper divisors (17842004783).

52867460305 is a wasteful number, since it uses less digits than its factorization.

52867460305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103897.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 52867460305 in words is "fifty-two billion, eight hundred sixty-seven million, four hundred sixty thousand, three hundred five".

Divisors: 1 5 11 55 73 127 365 635 803 1397 4015 6985 9271 46355 101981 103681 509905 518405 1140491 5702455 7568713 13167487 37843565 65837435 83255843 144842357 416279215 724211785 961226551 4806132755 10573492061 52867460305