Base | Representation |
---|---|
bin | 10110111111001101110110… |
… | …111010000110010011101100 |
3 | 111020222011221120001222110200 |
4 | 112333031312322012103230 |
5 | 101222420304402402340 |
6 | 555005133002033500 |
7 | 30203215505553036 |
oct | 2677156672062354 |
9 | 436864846058420 |
10 | 101101230122220 |
11 | 2a2398777781a9 |
12 | b40a1194a8890 |
13 | 4454a60a31193 |
14 | 1ad747b80ac56 |
15 | ba4d1d25b330 |
hex | 5bf376e864ec |
101101230122220 has 72 divisors (see below), whose sum is σ = 324713362637664. Its totient is φ = 25374426382848.
The previous prime is 101101230122161. The next prime is 101101230122239. The reversal of 101101230122220 is 22221032101101.
101101230122220 is a `hidden beast` number, since 1 + 0 + 110 + 12 + 301 + 22 + 220 = 666.
It is a super-2 number, since 2×1011012301222202 (a number of 29 digits) contains 22 as substring.
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 = 101101230122193 and 101101230122202.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16519805784 + ... + 16519811903.
It is an arithmetic number, because the mean of its divisors is an integer number (4509907814412).
Almost surely, 2101101230122220 is an apocalyptic number.
101101230122220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101101230122220 is an abundant number, since it is smaller than the sum of its proper divisors (223612132515444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101101230122220 is a wasteful number, since it uses less digits than its factorization.
101101230122220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33039617719 (or 33039617714 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
Adding to 101101230122220 its reverse (22221032101101), we get a palindrome (123322262223321).
The spelling of 101101230122220 in words is "one hundred one trillion, one hundred one billion, two hundred thirty million, one hundred twenty-two thousand, two hundred twenty".
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