Base | Representation |
---|---|
bin | 1110011010010… |
… | …11101111000001 |
3 | 22102111011202021 |
4 | 13031023233001 |
5 | 221422141244 |
6 | 15555121441 |
7 | 2665413532 |
oct | 715135701 |
9 | 272434667 |
10 | 120896449 |
11 | 62274323 |
12 | 345a3281 |
13 | 1c07bc7b |
14 | 120b0689 |
15 | a931284 |
hex | 734bbc1 |
120896449 has 8 divisors (see below), whose sum is σ = 129346880. Its totient is φ = 112654800.
The previous prime is 120896429. The next prime is 120896453. The reversal of 120896449 is 944698021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-120896449 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120896429) 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, 50997 + ... + 53314.
It is an arithmetic number, because the mean of its divisors is an integer number (16168360).
Almost surely, 2120896449 is an apocalyptic number.
120896449 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
120896449 is a deficient number, since it is larger than the sum of its proper divisors (8450431).
120896449 is a wasteful number, since it uses less digits than its factorization.
120896449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104391.
The product of its (nonzero) digits is 124416, while the sum is 43.
The square root of 120896449 is about 10995.2921289068. The cubic root of 120896449 is about 494.4676097588.
The spelling of 120896449 in words is "one hundred twenty million, eight hundred ninety-six thousand, four hundred forty-nine".
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