Base | Representation |
---|---|
bin | 11011010101011110101011… |
… | …001101011010011000101100 |
3 | 120202200020100121220002012010 |
4 | 123111132223031122120230 |
5 | 111224214310303032340 |
6 | 1103405453353441220 |
7 | 34215563332656534 |
oct | 3325365315323054 |
9 | 522606317802163 |
10 | 120223302002220 |
11 | 3534146384658a |
12 | 115980b8710210 |
13 | 5211016257231 |
14 | 2198ba5bb44c4 |
15 | dd743d691b80 |
hex | 6d57ab35a62c |
120223302002220 has 48 divisors (see below), whose sum is σ = 336675556885248. Its totient is φ = 32054755650240.
The previous prime is 120223302002161. The next prime is 120223302002227. The reversal of 120223302002220 is 22200203322021.
It is not an unprimeable number, because it can be changed into a prime (120223302002227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149331144 + ... + 150134063.
It is an arithmetic number, because the mean of its divisors is an integer number (7014074101776).
Almost surely, 2120223302002220 is an apocalyptic number.
120223302002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120223302002220 is an abundant number, since it is smaller than the sum of its proper divisors (216452254883028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120223302002220 is a wasteful number, since it uses less digits than its factorization.
120223302002220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299471910 (or 299471908 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 120223302002220 its reverse (22200203322021), we get a palindrome (142423505324241).
The spelling of 120223302002220 in words is "one hundred twenty trillion, two hundred twenty-three billion, three hundred two million, two thousand, two hundred twenty".
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