Base | Representation |
---|---|
bin | 110111111000111100… |
… | …0000001011111010010 |
3 | 102110210112210000202012 |
4 | 1233301320001133102 |
5 | 3431301130042320 |
6 | 131045402222522 |
7 | 11446155056330 |
oct | 1576170013722 |
9 | 373715700665 |
10 | 120022112210 |
11 | 469a0398380 |
12 | 1b3171b4a42 |
13 | b41995a010 |
14 | 5b48260b50 |
15 | 31c6dc24c5 |
hex | 1bf1e017d2 |
120022112210 has 128 divisors (see below), whose sum is σ = 294824130048. Its totient is φ = 33965568000.
The previous prime is 120022112141. The next prime is 120022112291. The reversal of 120022112210 is 12211220021.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 512330 + ... + 708890.
It is an arithmetic number, because the mean of its divisors is an integer number (2303313516).
Almost surely, 2120022112210 is an apocalyptic number.
120022112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120022112210 is an abundant number, since it is smaller than the sum of its proper divisors (174802017838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120022112210 is a wasteful number, since it uses less digits than its factorization.
120022112210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196660.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 120022112210 its reverse (12211220021), we get a palindrome (132233332231).
It can be divided in two parts, 120022 and 112210, that added together give a palindrome (232232).
The spelling of 120022112210 in words is "one hundred twenty billion, twenty-two million, one hundred twelve thousand, two hundred ten".
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