Base | Representation |
---|---|
bin | 111000000110010000… |
… | …0111100011101010001 |
3 | 102111221200202200012001 |
4 | 1300030200330131101 |
5 | 3433210034001441 |
6 | 131202005434001 |
7 | 11463223001503 |
oct | 1601440743521 |
9 | 374850680161 |
10 | 120469047121 |
11 | 470aa700175 |
12 | 1b420a0b901 |
13 | b48b422847 |
14 | 5b8b761d73 |
15 | 3201257731 |
hex | 1c0c83c751 |
120469047121 has 16 divisors (see below), whose sum is σ = 123940200384. Its totient is φ = 117029493504.
The previous prime is 120469047107. The next prime is 120469047131. The reversal of 120469047121 is 121740964021.
It is not a de Polignac number, because 120469047121 - 233 = 111879112529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120469047131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9481645 + ... + 9494341.
It is an arithmetic number, because the mean of its divisors is an integer number (7746262524).
Almost surely, 2120469047121 is an apocalyptic number.
It is an amenable number.
120469047121 is a deficient number, since it is larger than the sum of its proper divisors (3471153263).
120469047121 is a wasteful number, since it uses less digits than its factorization.
120469047121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13920.
The product of its (nonzero) digits is 24192, while the sum is 37.
The spelling of 120469047121 in words is "one hundred twenty billion, four hundred sixty-nine million, forty-seven thousand, one hundred twenty-one".
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