Base | Representation |
---|---|
bin | 1110010101001… |
… | …00111101011101 |
3 | 22101012110200222 |
4 | 13022210331131 |
5 | 221233311331 |
6 | 15532331125 |
7 | 2656540133 |
oct | 712447535 |
9 | 271173628 |
10 | 120213341 |
11 | 61948076 |
12 | 34313aa5 |
13 | 1bba0071 |
14 | 11d73753 |
15 | a848b7b |
hex | 72a4f5d |
120213341 has 8 divisors (see below), whose sum is σ = 132819264. Its totient is φ = 108222400.
The previous prime is 120213293. The next prime is 120213347. The reversal of 120213341 is 143312021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120213341 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120213347) 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, 153335 + ... + 154116.
It is an arithmetic number, because the mean of its divisors is an integer number (16602408).
Almost surely, 2120213341 is an apocalyptic number.
It is an amenable number.
120213341 is a deficient number, since it is larger than the sum of its proper divisors (12605923).
120213341 is a wasteful number, since it uses less digits than its factorization.
120213341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307491.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 120213341 is about 10964.1844657959. The cubic root of 120213341 is about 493.5345441202.
Adding to 120213341 its reverse (143312021), we get a palindrome (263525362).
The spelling of 120213341 in words is "one hundred twenty million, two hundred thirteen thousand, three hundred forty-one".
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