Base | Representation |
---|---|
bin | 10110110000110011101111… |
… | …110100011000011001100110 |
3 | 111010110112022011111110000201 |
4 | 112300303233310120121212 |
5 | 101110210034013034342 |
6 | 552530225244101114 |
7 | 30041534624012236 |
oct | 2660635764303146 |
9 | 433415264443021 |
10 | 100111121221222 |
11 | 299979850463a1 |
12 | b28a257b3479a |
13 | 43b2590a13a57 |
14 | 1aa1592c99cc6 |
15 | b891c0040db7 |
hex | 5b0cefd18666 |
100111121221222 has 64 divisors (see below), whose sum is σ = 156605983672320. Its totient is φ = 47938909487616.
The previous prime is 100111121221169. The next prime is 100111121221337. The reversal of 100111121221222 is 222122121111001.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 100111121221222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7614743653 + ... + 7614756799.
It is an arithmetic number, because the mean of its divisors is an integer number (2446968494880).
Almost surely, 2100111121221222 is an apocalyptic number.
100111121221222 is a deficient number, since it is larger than the sum of its proper divisors (56494862451098).
100111121221222 is a wasteful number, since it uses less digits than its factorization.
100111121221222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15485.
The product of its (nonzero) digits is 64, while the sum is 19.
Adding to 100111121221222 its reverse (222122121111001), we get a palindrome (322233242332223).
The spelling of 100111121221222 in words is "one hundred trillion, one hundred eleven billion, one hundred twenty-one million, two hundred twenty-one thousand, two hundred twenty-two".
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