Base | Representation |
---|---|
bin | 111000001101010001… |
… | …1010011101010110000 |
3 | 102112120002220022222110 |
4 | 1300122203103222300 |
5 | 3434200331010004 |
6 | 131241221205320 |
7 | 11502112503522 |
oct | 1603243235260 |
9 | 375502808873 |
10 | 120704547504 |
11 | 47210630092 |
12 | 1b487860840 |
13 | b4c8159598 |
14 | 5bb0b45a12 |
15 | 3216c75589 |
hex | 1c1a8d3ab0 |
120704547504 has 80 divisors (see below), whose sum is σ = 323113248000. Its totient is φ = 38782318848.
The previous prime is 120704547503. The next prime is 120704547521. The reversal of 120704547504 is 405745407021.
It is not an unprimeable number, because it can be changed into a prime (120704547503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 761427 + ... + 906189.
It is an arithmetic number, because the mean of its divisors is an integer number (4038915600).
Almost surely, 2120704547504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120704547504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161556624000).
120704547504 is an abundant number, since it is smaller than the sum of its proper divisors (202408700496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120704547504 is a wasteful number, since it uses less digits than its factorization.
120704547504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145402 (or 145396 counting only the distinct ones).
The product of its (nonzero) digits is 156800, while the sum is 39.
The spelling of 120704547504 in words is "one hundred twenty billion, seven hundred four million, five hundred forty-seven thousand, five hundred four".
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