Base | Representation |
---|---|
bin | 10110111111010111111010… |
… | …000110110101100001010100 |
3 | 111021000012210121102002200122 |
4 | 112333113322012311201110 |
5 | 101223104404412224340 |
6 | 555014115444331112 |
7 | 30204050100365645 |
oct | 2677277206654124 |
9 | 437005717362618 |
10 | 101112021211220 |
11 | 2a243404a97078 |
12 | b41022b3a3a98 |
13 | 4455a905a1546 |
14 | 1ad7bc2a596cc |
15 | ba52507d0db5 |
hex | 5bf5fa1b5854 |
101112021211220 has 24 divisors (see below), whose sum is σ = 212496226588800. Its totient is φ = 40414145237792.
The previous prime is 101112021211171. The next prime is 101112021211273. The reversal of 101112021211220 is 22112120211101.
It is a congruent number.
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, 1916425880 + ... + 1916478639.
It is an arithmetic number, because the mean of its divisors is an integer number (8854009441200).
Almost surely, 2101112021211220 is an apocalyptic number.
101112021211220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101112021211220 is an abundant number, since it is smaller than the sum of its proper divisors (111384205377580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101112021211220 is a wasteful number, since it uses less digits than its factorization.
101112021211220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3832905847 (or 3832905845 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 101112021211220 its reverse (22112120211101), we get a palindrome (123224141422321).
The spelling of 101112021211220 in words is "one hundred one trillion, one hundred twelve billion, twenty-one million, two hundred eleven thousand, two hundred twenty".
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