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43614520653142 = 21572712938632027
BaseRepresentation
bin10011110101010110011000…
…00000101011010101010110
312201102111200221012221200001
421322223030000223111112
521204040014241400032
6232432122330041514
712121021323500425
oct1172531400532526
9181374627187601
1043614520653142
11129958a5975a2a
124a8495287929a
131b44aa719a5ca
14aaad4dd3d2bc
155097a8ea93e7
hex27aacc02b556

43614520653142 has 64 divisors (see below), whose sum is σ = 66416543391744. Its totient is φ = 21479191044480.

The previous prime is 43614520653071. The next prime is 43614520653233. The reversal of 43614520653142 is 24135602541634.

It is a junction number, because it is equal to n+sod(n) for n = 43614520653092 and 43614520653101.

It is a congruent 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, 21516782733 + ... + 21516784759.

It is an arithmetic number, because the mean of its divisors is an integer number (1037758490496).

Almost surely, 243614520653142 is an apocalyptic number.

43614520653142 is a deficient number, since it is larger than the sum of its proper divisors (22802022738602).

43614520653142 is a wasteful number, since it uses less digits than its factorization.

43614520653142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3613.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 43614520653142 in words is "forty-three trillion, six hundred fourteen billion, five hundred twenty million, six hundred fifty-three thousand, one hundred forty-two".

Divisors: 1 2 157 271 293 314 542 586 863 1726 2027 4054 42547 46001 79403 85094 92002 135491 158806 233873 252859 270982 318239 467746 505718 549317 593911 636478 1098634 1187822 1749301 3498602 12466271 24932542 36718061 39698863 68524789 73436122 79397726 86242769 93244027 137049578 160949881 172485538 186488054 274640257 321899762 474060571 512545193 549280514 948121142 1025090386 10758391873 21516783746 25269131317 50538262634 74427509647 80469595301 138899747303 148855019294 160939190602 277799494606 21807260326571 43614520653142