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120988287360001 = 538039283965403
BaseRepresentation
bin11011100000100111000111…
…111000111101110000000001
3120212101100220202210200220001
4123200213013320331300001
5111324233003031010001
61105153130224520001
734325054356142545
oct3340470770756001
9525340822720801
10120988287360001
1135606932069336
12116a0410780001
1352681b9c543a9
1421c3c15adba25
15dec2b29b0001
hex6e09c7e3dc01

120988287360001 has 8 divisors (see below), whose sum is σ = 123286419800640. Its totient is φ = 118690722866352.

The previous prime is 120988287359969. The next prime is 120988287360013. The reversal of 120988287360001 is 100063782889021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120988287360001 - 25 = 120988287359969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120988287360401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141556635 + ... + 142408768.

It is an arithmetic number, because the mean of its divisors is an integer number (15410802475080).

Almost surely, 2120988287360001 is an apocalyptic number.

It is an amenable number.

120988287360001 is a deficient number, since it is larger than the sum of its proper divisors (2298132440639).

120988287360001 is an equidigital number, since it uses as much as digits as its factorization.

120988287360001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283973495.

The product of its (nonzero) digits is 2322432, while the sum is 55.

The spelling of 120988287360001 in words is "one hundred twenty trillion, nine hundred eighty-eight billion, two hundred eighty-seven million, three hundred sixty thousand, one".

Divisors: 1 53 8039 426067 283965403 15050166359 2282797874717 120988287360001