Base | Representation |
---|---|
bin | 110111111111001100… |
… | …1100100010100101000 |
3 | 102111100012011020020020 |
4 | 1233332121210110220 |
5 | 3432213422412412 |
6 | 131122310000440 |
7 | 11454316053210 |
oct | 1577631442450 |
9 | 374305136206 |
10 | 120232232232 |
11 | 46a98a62692 |
12 | 1b375646120 |
13 | b4513486a8 |
14 | 5b68119240 |
15 | 31da57a18c |
hex | 1bfe664528 |
120232232232 has 128 divisors (see below), whose sum is σ = 354041318400. Its totient is φ = 33311513088.
The previous prime is 120232232227. The next prime is 120232232273. The reversal of 120232232232 is 232232232021.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 944268 + ... + 1064004.
It is an arithmetic number, because the mean of its divisors is an integer number (2765947800).
Almost surely, 2120232232232 is an apocalyptic number.
120232232232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120232232232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177020659200).
120232232232 is an abundant number, since it is smaller than the sum of its proper divisors (233809086168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120232232232 is a wasteful number, since it uses less digits than its factorization.
120232232232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119935 (or 119931 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 120232232232 its reverse (232232232021), we get a palindrome (352464464253).
The spelling of 120232232232 in words is "one hundred twenty billion, two hundred thirty-two million, two hundred thirty-two thousand, two hundred thirty-two".
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