Base | Representation |
---|---|
bin | 101110100111110100… |
… | …0010101010111000010 |
3 | 100120102112212012121212 |
4 | 1131033220111113002 |
5 | 3120021234033442 |
6 | 113554455450122 |
7 | 10143033560255 |
oct | 1351750252702 |
9 | 316375765555 |
10 | 100120221122 |
11 | 39508288aa9 |
12 | 174a2086942 |
13 | 95976b31bc |
14 | 4bbadd709c |
15 | 290ea85a82 |
hex | 174fa155c2 |
100120221122 has 32 divisors (see below), whose sum is σ = 156487161600. Its totient is φ = 47983320000.
The previous prime is 100120221079. The next prime is 100120221163. The reversal of 100120221122 is 221122021001.
It is a junction number, because it is equal to n+sod(n) for n = 100120221097 and 100120221106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20219747 + ... + 20224697.
It is an arithmetic number, because the mean of its divisors is an integer number (4890223800).
Almost surely, 2100120221122 is an apocalyptic number.
100120221122 is a deficient number, since it is larger than the sum of its proper divisors (56366940478).
100120221122 is a wasteful number, since it uses less digits than its factorization.
100120221122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7442.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 100120221122 its reverse (221122021001), we get a palindrome (321242242123).
The spelling of 100120221122 in words is "one hundred billion, one hundred twenty million, two hundred twenty-one thousand, one hundred twenty-two".
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