Base | Representation |
---|---|
bin | 111000010000000000… |
… | …1010110100101111101 |
3 | 102112210111120100022011 |
4 | 1300200001112211331 |
5 | 3434342323404020 |
6 | 131254300051221 |
7 | 11504305456366 |
oct | 1604001264575 |
9 | 375714510264 |
10 | 120796309885 |
11 | 47258405569 |
12 | 1b4b2533b11 |
13 | b511177754 |
14 | 5bbcdd0b6d |
15 | 321ed4e35a |
hex | 1c2005697d |
120796309885 has 8 divisors (see below), whose sum is σ = 144972226656. Its totient is φ = 96625944720.
The previous prime is 120796309849. The next prime is 120796309889. The reversal of 120796309885 is 588903697021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120796309885 - 217 = 120796178813 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 (120796309889) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1339879 + ... + 1427188.
It is an arithmetic number, because the mean of its divisors is an integer number (18121528332).
Almost surely, 2120796309885 is an apocalyptic number.
It is an amenable number.
120796309885 is a deficient number, since it is larger than the sum of its proper divisors (24175916771).
120796309885 is an equidigital number, since it uses as much as digits as its factorization.
120796309885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2775803.
The product of its (nonzero) digits is 6531840, while the sum is 58.
The spelling of 120796309885 in words is "one hundred twenty billion, seven hundred ninety-six million, three hundred nine thousand, eight hundred eighty-five".
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