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52415214103 = 722711394577
BaseRepresentation
bin110000110100001100…
…001011001000010111
312000021220110202112001
4300310030023020113
51324321243322403
640025035540131
73533616653200
oct606414131027
9160256422461
1052415214103
112025802716a
12a1a98ba647
134c342545b5
1427733d05a7
15156b923c1d
hexc3430b217

52415214103 has 12 divisors (see below), whose sum is σ = 60995445552. Its totient is φ = 44910640320.

The previous prime is 52415214097. The next prime is 52415214121. The reversal of 52415214103 is 30141251425.

It is not a de Polignac number, because 52415214103 - 229 = 51878343191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52415214403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64450 + ... + 330127.

It is an arithmetic number, because the mean of its divisors is an integer number (5082953796).

Almost surely, 252415214103 is an apocalyptic number.

52415214103 is a deficient number, since it is larger than the sum of its proper divisors (8580231449).

52415214103 is a wasteful number, since it uses less digits than its factorization.

52415214103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397302 (or 397295 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 52415214103 its reverse (30141251425), we get a palindrome (82556465528).

The spelling of 52415214103 in words is "fifty-two billion, four hundred fifteen million, two hundred fourteen thousand, one hundred three".

Divisors: 1 7 49 2711 18977 132839 394577 2762039 19334273 1069698247 7487887729 52415214103