Base | Representation |
---|---|
bin | 110111111000111000… |
… | …0011000101110000010 |
3 | 102110210102000022112001 |
4 | 1233301300120232002 |
5 | 3431300122011320 |
6 | 131045251254214 |
7 | 11446132050520 |
oct | 1576160305602 |
9 | 373712008461 |
10 | 120020110210 |
11 | 4699a250230 |
12 | 1b3165aa36a |
13 | b4194089c0 |
14 | 5b47c9d310 |
15 | 31c6b2920a |
hex | 1bf1c18b82 |
120020110210 has 192 divisors, whose sum is σ = 300532135680. Its totient is φ = 33288675840.
The previous prime is 120020110151. The next prime is 120020110241. The reversal of 120020110210 is 12011020021.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 186656149 + ... + 186656791.
It is an arithmetic number, because the mean of its divisors is an integer number (1565271540).
Almost surely, 2120020110210 is an apocalyptic number.
120020110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120020110210 is an abundant number, since it is smaller than the sum of its proper divisors (180512025470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120020110210 is a wasteful number, since it uses less digits than its factorization.
120020110210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1353 (or 710 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 120020110210 its reverse (12011020021), we get a palindrome (132031130231).
The spelling of 120020110210 in words is "one hundred twenty billion, twenty million, one hundred ten thousand, two hundred ten".
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