Base | Representation |
---|---|
bin | 110111111110111001… |
… | …0100111101010110000 |
3 | 102111022110221111212100 |
4 | 1233331302213222300 |
5 | 3432203314203240 |
6 | 131121303100400 |
7 | 11454133220541 |
oct | 1577562475260 |
9 | 374273844770 |
10 | 120222022320 |
11 | 46a93219844 |
12 | 1b372141700 |
13 | b44c1b241a |
14 | 5b66a1c4c8 |
15 | 31d970ee30 |
hex | 1bfdca7ab0 |
120222022320 has 120 divisors (see below), whose sum is σ = 409432357152. Its totient is φ = 31607654400.
The previous prime is 120222022303. The next prime is 120222022331. The reversal of 120222022320 is 23220222021.
120222022320 is a `hidden beast` number, since 1 + 202 + 220 + 223 + 20 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 120222022293 and 120222022302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1124761 + ... + 1227000.
Almost surely, 2120222022320 is an apocalyptic number.
120222022320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120222022320 is an abundant number, since it is smaller than the sum of its proper divisors (289210334832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120222022320 is a wasteful number, since it uses less digits than its factorization.
120222022320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2351851 (or 2351842 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 120222022320 its reverse (23220222021), we get a palindrome (143442244341).
The spelling of 120222022320 in words is "one hundred twenty billion, two hundred twenty-two million, twenty-two thousand, three hundred twenty".
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