Base | Representation |
---|---|
bin | 1110011001000… |
… | …00001100001101 |
3 | 22102011010002111 |
4 | 13030200030031 |
5 | 221400434333 |
6 | 15551224021 |
7 | 2664041536 |
oct | 714401415 |
9 | 272133074 |
10 | 120718093 |
11 | 62162321 |
12 | 34518011 |
13 | 1c018a32 |
14 | 1206568d |
15 | a8e84cd |
hex | 732030d |
120718093 has 4 divisors (see below), whose sum is σ = 121042108. Its totient is φ = 120394080.
The previous prime is 120718079. The next prime is 120718109. The reversal of 120718093 is 390817021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 71690089 + 49028004 = 8467^2 + 7002^2 .
It is a cyclic number.
It is not a de Polignac number, because 120718093 - 221 = 118620941 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 (120718193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161448 + ... + 162193.
It is an arithmetic number, because the mean of its divisors is an integer number (30260527).
Almost surely, 2120718093 is an apocalyptic number.
It is an amenable number.
120718093 is a deficient number, since it is larger than the sum of its proper divisors (324015).
120718093 is an equidigital number, since it uses as much as digits as its factorization.
120718093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 324014.
The product of its (nonzero) digits is 3024, while the sum is 31.
The square root of 120718093 is about 10987.1785732280. The cubic root of 120718093 is about 494.2243308474.
It can be divided in two parts, 12071 and 8093, that added together give a square (20164 = 1422).
The spelling of 120718093 in words is "one hundred twenty million, seven hundred eighteen thousand, ninety-three".
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