Base | Representation |
---|---|
bin | 110111111110101000… |
… | …1000000100011000100 |
3 | 102111021212100212110110 |
4 | 1233331101000203010 |
5 | 3432144040230312 |
6 | 131120350153020 |
7 | 11453665302534 |
oct | 1577521004304 |
9 | 374255325413 |
10 | 120213211332 |
11 | 46a89250a35 |
12 | 1b36b1b2770 |
13 | b44a418b16 |
14 | 5b657a74c4 |
15 | 31d8a6e43c |
hex | 1bfd4408c4 |
120213211332 has 24 divisors (see below), whose sum is σ = 282218341216. Its totient is φ = 39825235008.
The previous prime is 120213211319. The next prime is 120213211343. The reversal of 120213211332 is 233112312021.
It is a junction number, because it is equal to n+sod(n) for n = 120213211299 and 120213211308.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30727393 + ... + 30731304.
Almost surely, 2120213211332 is an apocalyptic number.
120213211332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120213211332 is an abundant number, since it is smaller than the sum of its proper divisors (162005129884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120213211332 is a wasteful number, since it uses less digits than its factorization.
120213211332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61458867 (or 61458865 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 120213211332 its reverse (233112312021), we get a palindrome (353325523353).
The spelling of 120213211332 in words is "one hundred twenty billion, two hundred thirteen million, two hundred eleven thousand, three hundred thirty-two".
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