Base | Representation |
---|---|
bin | 11011010010100001100001… |
… | …100100010101001010001110 |
3 | 120201221211010022100110102110 |
4 | 123102201201210111022032 |
5 | 111212402333434030410 |
6 | 1103132304202004450 |
7 | 34165113342140523 |
oct | 3322414144251216 |
9 | 521854108313373 |
10 | 120020203033230 |
11 | 35273311768095 |
12 | 115648771a6726 |
13 | 51c7b19bb13c6 |
14 | 218d01a2c714a |
15 | dd2003129720 |
hex | 6d286191528e |
120020203033230 has 64 divisors (see below), whose sum is σ = 291700341504000. Its totient is φ = 31599641648640.
The previous prime is 120020203033223. The next prime is 120020203033271. The reversal of 120020203033230 is 32330302020021.
It is a super-2 number, since 2×1200202030332302 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 120020203033197 and 120020203033206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128579095 + ... + 129509165.
It is an arithmetic number, because the mean of its divisors is an integer number (4557817836000).
Almost surely, 2120020203033230 is an apocalyptic number.
120020203033230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120020203033230 is an abundant number, since it is smaller than the sum of its proper divisors (171680138470770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120020203033230 is a wasteful number, since it uses less digits than its factorization.
120020203033230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 984609.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 120020203033230 its reverse (32330302020021), we get a palindrome (152350505053251).
The spelling of 120020203033230 in words is "one hundred twenty trillion, twenty billion, two hundred three million, thirty-three thousand, two hundred thirty".
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