Base | Representation |
---|---|
bin | 10110111101111010000000… |
… | …110001000110011001001110 |
3 | 111020122120120021211000000001 |
4 | 112331322000301012121032 |
5 | 101214431420003102342 |
6 | 554455523310154514 |
7 | 30163550505541654 |
oct | 2675720061063116 |
9 | 436576507730001 |
10 | 101011201222222 |
11 | 2a204678808115 |
12 | b3b4792ab2a3a |
13 | 4449413c30815 |
14 | 1ad2d7ab48dd4 |
15 | ba27ee5c18b7 |
hex | 5bde80c4664e |
101011201222222 has 64 divisors (see below), whose sum is σ = 155925695692800. Its totient is φ = 49057906584960.
The previous prime is 101011201222193. The next prime is 101011201222229. The reversal of 101011201222222 is 222222102110101.
It is a self number, because there is not a number n which added to its sum of digits gives 101011201222222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101011201222229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7341456979 + ... + 7341470737.
It is an arithmetic number, because the mean of its divisors is an integer number (2436338995200).
Almost surely, 2101011201222222 is an apocalyptic number.
101011201222222 is a deficient number, since it is larger than the sum of its proper divisors (54914494470578).
101011201222222 is a wasteful number, since it uses less digits than its factorization.
101011201222222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15721.
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 101011201222222 its reverse (222222102110101), we get a palindrome (323233303332323).
The spelling of 101011201222222 in words is "one hundred one trillion, eleven billion, two hundred one million, two hundred twenty-two thousand, two hundred twenty-two".
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