Base | Representation |
---|---|
bin | 110111111011110110… |
… | …1110110110010000010 |
3 | 102111001101011211201202 |
4 | 1233313231312302002 |
5 | 3432001222011320 |
6 | 131103222501202 |
7 | 11451455042642 |
oct | 1576755666202 |
9 | 374041154652 |
10 | 120120110210 |
11 | 46a40741761 |
12 | 1b343b94802 |
13 | b43404c4b9 |
14 | 5b57290522 |
15 | 31d07cdb75 |
hex | 1bf7b76c82 |
120120110210 has 8 divisors (see below), whose sum is σ = 216216198396. Its totient is φ = 48048044080.
The previous prime is 120120110179. The next prime is 120120110237. The reversal of 120120110210 is 12011021021.
It can be written as a sum of positive squares in 2 ways, for example, as 114133838569 + 5986271641 = 337837^2 + 77371^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 120120110191 and 120120110200.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6006005501 + ... + 6006005520.
Almost surely, 2120120110210 is an apocalyptic number.
120120110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120120110210 is a deficient number, since it is larger than the sum of its proper divisors (96096088186).
120120110210 is a wasteful number, since it uses less digits than its factorization.
120120110210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12012011028.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 120120110210 its reverse (12011021021), we get a palindrome (132131131231).
The spelling of 120120110210 in words is "one hundred twenty billion, one hundred twenty million, one hundred ten thousand, two hundred ten".
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