Base | Representation |
---|---|
bin | 1110010111101… |
… | …01001110001111 |
3 | 22101211011200001 |
4 | 13023311032033 |
5 | 221324321340 |
6 | 15543345131 |
7 | 2662406452 |
oct | 713651617 |
9 | 271734601 |
10 | 120542095 |
11 | 62052073 |
12 | 344521a7 |
13 | 1bc868ab |
14 | 1201b499 |
15 | a8b129a |
hex | 72f538f |
120542095 has 4 divisors (see below), whose sum is σ = 144650520. Its totient is φ = 96433672.
The previous prime is 120542089. The next prime is 120542101. The reversal of 120542095 is 590245021.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (120542089) and next prime (120542101).
It is a cyclic number.
It is not a de Polignac number, because 120542095 - 29 = 120541583 is a prime.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 12054205 + ... + 12054214.
It is an arithmetic number, because the mean of its divisors is an integer number (36162630).
Almost surely, 2120542095 is an apocalyptic number.
120542095 is a deficient number, since it is larger than the sum of its proper divisors (24108425).
120542095 is an equidigital number, since it uses as much as digits as its factorization.
120542095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24108424.
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 120542095 is about 10979.1664073371. The cubic root of 120542095 is about 493.9840332604.
The spelling of 120542095 in words is "one hundred twenty million, five hundred forty-two thousand, ninety-five".
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