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472743540214748 = 221117632010080501
BaseRepresentation
bin110101101111101010010111…
…0110010001100101111011100
32021222211211201010211012210122
41223133110232302030233130
5443430412232243332443
64353235214554454112
7201401410425431525
oct15337245662145734
92258754633735718
10472743540214748
111276a3456063a50
1245030a47134338
13173a26a85b511a
1484a4ca369b84c
15399c227393968
hex1adf52ec8cbdc

472743540214748 has 24 divisors (see below), whose sum is σ = 955599241719024. Its totient is φ = 202243225760000.

The previous prime is 472743540214709. The next prime is 472743540214789. The reversal of 472743540214748 is 847412045347274.

It is a super-3 number, since 3×4727435402147483 (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316005039503 + ... + 316005040998.

It is an arithmetic number, because the mean of its divisors is an integer number (39816635071626).

Almost surely, 2472743540214748 is an apocalyptic number.

It is an amenable number.

472743540214748 is an abundant number, since it is smaller than the sum of its proper divisors (482855701504276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

472743540214748 is a wasteful number, since it uses less digits than its factorization.

472743540214748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632010080533 (or 632010080531 counting only the distinct ones).

The product of its (nonzero) digits is 168591360, while the sum is 62.

The spelling of 472743540214748 in words is "four hundred seventy-two trillion, seven hundred forty-three billion, five hundred forty million, two hundred fourteen thousand, seven hundred forty-eight".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 748 632010080501 1264020161002 2528040322004 6952110885511 10744171368517 13904221771022 21488342737034 27808443542044 42976685474068 118185885053687 236371770107374 472743540214748