Base | Representation |
---|---|
bin | 11011010011101100000001… |
… | …110001010011111111101100 |
3 | 120202020110121110010201000012 |
4 | 123103230001301103333230 |
5 | 111220210202222432340 |
6 | 1103233134214552352 |
7 | 34203644630641460 |
oct | 3323540161237754 |
9 | 522213543121005 |
10 | 120100200202220 |
11 | 352a4233010197 |
12 | 115782820686b8 |
13 | 5202528564764 |
14 | 2192c489264a0 |
15 | dd4136239565 |
hex | 6d3b01c53fec |
120100200202220 has 48 divisors (see below), whose sum is σ = 292965734284608. Its totient is φ = 40502175240960.
The previous prime is 120100200202187. The next prime is 120100200202231. The reversal of 120100200202220 is 22202002001021.
It is a super-2 number, since 2×1201002002022202 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 120100200202195 and 120100200202204.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7031619107 + ... + 7031636186.
It is an arithmetic number, because the mean of its divisors is an integer number (6103452797596).
Almost surely, 2120100200202220 is an apocalyptic number.
120100200202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120100200202220 is an abundant number, since it is smaller than the sum of its proper divisors (172865534082388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120100200202220 is a wasteful number, since it uses less digits than its factorization.
120100200202220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14063255370 (or 14063255368 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 120100200202220 its reverse (22202002001021), we get a palindrome (142302202203241).
The spelling of 120100200202220 in words is "one hundred twenty trillion, one hundred billion, two hundred million, two hundred two thousand, two hundred twenty".
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