Base | Representation |
---|---|
bin | 1110010101011… |
… | …10011110110101 |
3 | 22101021110012102 |
4 | 13022232132311 |
5 | 221241033331 |
6 | 15533231445 |
7 | 2660061626 |
oct | 712563665 |
9 | 271243172 |
10 | 120252341 |
11 | 61974400 |
12 | 34332585 |
13 | 1bbb4a41 |
14 | 11d83a4d |
15 | a8554cb |
hex | 72ae7b5 |
120252341 has 6 divisors (see below), whose sum is σ = 132178326. Its totient is φ = 109320200.
The previous prime is 120252277. The next prime is 120252347. The reversal of 120252341 is 143252021.
It can be written as a sum of positive squares in only one way, i.e., 110355025 + 9897316 = 10505^2 + 3146^2 .
It is not a de Polignac number, because 120252341 - 26 = 120252277 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 (120252347) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 496790 + ... + 497031.
It is an arithmetic number, because the mean of its divisors is an integer number (22029721).
Almost surely, 2120252341 is an apocalyptic number.
120252341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
120252341 is a deficient number, since it is larger than the sum of its proper divisors (11925985).
120252341 is an equidigital number, since it uses as much as digits as its factorization.
120252341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 993843 (or 993832 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 120252341 is about 10965.9628396233. The cubic root of 120252341 is about 493.5879097061.
The spelling of 120252341 in words is "one hundred twenty million, two hundred fifty-two thousand, three hundred forty-one".
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