Base | Representation |
---|---|
bin | 110111111001001111… |
… | …0001100110110010010 |
3 | 102110211020121111010212 |
4 | 1233302132030312102 |
5 | 3431311210321320 |
6 | 131050400524122 |
7 | 11446336121222 |
oct | 1576236146622 |
9 | 373736544125 |
10 | 120032120210 |
11 | 469a6003552 |
12 | 1b31a620642 |
13 | b41ba52402 |
14 | 5b49708082 |
15 | 31c7bec9c5 |
hex | 1bf278cd92 |
120032120210 has 8 divisors (see below), whose sum is σ = 216057816396. Its totient is φ = 48012848080.
The previous prime is 120032120149. The next prime is 120032120213. The reversal of 120032120210 is 12021230021.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 113735539009 + 6296581201 = 337247^2 + 79351^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (120032120213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6001606001 + ... + 6001606020.
Almost surely, 2120032120210 is an apocalyptic number.
120032120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120032120210 is a deficient number, since it is larger than the sum of its proper divisors (96025696186).
120032120210 is a wasteful number, since it uses less digits than its factorization.
120032120210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12003212028.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 120032120210 its reverse (12021230021), we get a palindrome (132053350231).
The spelling of 120032120210 in words is "one hundred twenty billion, thirty-two million, one hundred twenty thousand, two hundred ten".
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