Base | Representation |
---|---|
bin | 110111111000111010… |
… | …0111100001110001010 |
3 | 102110210111020222100222 |
4 | 1233301310330032022 |
5 | 3431300423213302 |
6 | 131045333030042 |
7 | 11446145152532 |
oct | 1576164741612 |
9 | 373714228328 |
10 | 120021304202 |
11 | 4699a9962a8 |
12 | 1b316a85322 |
13 | b4197362c7 |
14 | 5b480d04c2 |
15 | 31c6cb2da2 |
hex | 1bf1d3c38a |
120021304202 has 16 divisors (see below), whose sum is σ = 187896542400. Its totient is φ = 57390154272.
The previous prime is 120021304157. The next prime is 120021304211. The reversal of 120021304202 is 202403120021.
It is a super-2 number, since 2×1200213042022 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19952 + ... + 490347.
It is an arithmetic number, because the mean of its divisors is an integer number (11743533900).
Almost surely, 2120021304202 is an apocalyptic number.
120021304202 is a deficient number, since it is larger than the sum of its proper divisors (67875238198).
120021304202 is a wasteful number, since it uses less digits than its factorization.
120021304202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 515437.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 120021304202 its reverse (202403120021), we get a palindrome (322424424223).
The spelling of 120021304202 in words is "one hundred twenty billion, twenty-one million, three hundred four thousand, two hundred two".
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