Base | Representation |
---|---|
bin | 111000111001111001… |
… | …1101001011001001100 |
3 | 102200102110121221202212 |
4 | 1301303303221121030 |
5 | 4000232203044040 |
6 | 132045553005552 |
7 | 11554164613166 |
oct | 1616363513114 |
9 | 380373557685 |
10 | 122202003020 |
11 | 47909932629 |
12 | 1b8252538b8 |
13 | b6a646a636 |
14 | 5cb3985936 |
15 | 32a346ad65 |
hex | 1c73ce964c |
122202003020 has 24 divisors (see below), whose sum is σ = 258198594864. Its totient is φ = 48580917696.
The previous prime is 122202002971. The next prime is 122202003037. The reversal of 122202003020 is 20300202221.
It is a junction number, because it is equal to n+sod(n) for n = 122202002986 and 122202003004.
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, 18739379 + ... + 18745898.
It is an arithmetic number, because the mean of its divisors is an integer number (10758274786).
Almost surely, 2122202003020 is an apocalyptic number.
122202003020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122202003020 is an abundant number, since it is smaller than the sum of its proper divisors (135996591844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122202003020 is a wasteful number, since it uses less digits than its factorization.
122202003020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37485449 (or 37485447 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 122202003020 its reverse (20300202221), we get a palindrome (142502205241).
The spelling of 122202003020 in words is "one hundred twenty-two billion, two hundred two million, three thousand, twenty".
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