Base | Representation |
---|---|
bin | 1110010111001… |
… | …01110110000011 |
3 | 22101200222021011 |
4 | 13023211312003 |
5 | 221320312412 |
6 | 15542141351 |
7 | 2662025020 |
oct | 713456603 |
9 | 271628234 |
10 | 120479107 |
11 | 62009811 |
12 | 34421857 |
13 | 1bc64018 |
14 | 12002547 |
15 | a89c7a7 |
hex | 72e5d83 |
120479107 has 4 divisors (see below), whose sum is σ = 137690416. Its totient is φ = 103267800.
The previous prime is 120479081. The next prime is 120479159. The reversal of 120479107 is 701974021.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 120479107 - 27 = 120478979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120479207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8605644 + ... + 8605657.
It is an arithmetic number, because the mean of its divisors is an integer number (34422604).
Almost surely, 2120479107 is an apocalyptic number.
120479107 is a deficient number, since it is larger than the sum of its proper divisors (17211309).
120479107 is an equidigital number, since it uses as much as digits as its factorization.
120479107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17211308.
The product of its (nonzero) digits is 3528, while the sum is 31.
The square root of 120479107 is about 10976.2975087231. The cubic root of 120479107 is about 493.8979762209.
The spelling of 120479107 in words is "one hundred twenty million, four hundred seventy-nine thousand, one hundred seven".
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