Base | Representation |
---|---|
bin | 111000110100110010… |
… | …0101010001101011010 |
3 | 102122222111112122022101 |
4 | 1301221210222031122 |
5 | 3444404224131132 |
6 | 132020540514014 |
7 | 11550011311225 |
oct | 1615144521532 |
9 | 378874478271 |
10 | 122030302042 |
11 | 47830a190a0 |
12 | 1b79784b90a |
13 | b679a1101c |
14 | 5c98c4c5bc |
15 | 32933517e7 |
hex | 1c6992a35a |
122030302042 has 32 divisors (see below), whose sum is σ = 201784961664. Its totient is φ = 54886118400.
The previous prime is 122030302007. The next prime is 122030302127. The reversal of 122030302042 is 240203030221.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2918242 + ... + 2959762.
It is an arithmetic number, because the mean of its divisors is an integer number (6305780052).
Almost surely, 2122030302042 is an apocalyptic number.
122030302042 is a deficient number, since it is larger than the sum of its proper divisors (79754659622).
122030302042 is a wasteful number, since it uses less digits than its factorization.
122030302042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42934.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 122030302042 its reverse (240203030221), we get a palindrome (362233332263).
The spelling of 122030302042 in words is "one hundred twenty-two billion, thirty million, three hundred two thousand, forty-two".
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