Base | Representation |
---|---|
bin | 1011000000010100011101… |
… | …1110101110110010000110 |
3 | 1120211202112022111022222212 |
4 | 2300011013132232302012 |
5 | 3041222022230023420 |
6 | 41422415214223422 |
7 | 2356130206634045 |
oct | 260050736566206 |
9 | 46752468438885 |
10 | 12100122111110 |
11 | 39456a6533880 |
12 | 14351024b4b72 |
13 | 69a0625b5107 |
14 | 2db912d4855c |
15 | 15eb42c2b3c5 |
hex | b01477aec86 |
12100122111110 has 32 divisors (see below), whose sum is σ = 23787772111872. Its totient is φ = 4394945824480.
The previous prime is 12100122111101. The next prime is 12100122111139. The reversal of 12100122111110 is 1111122100121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63636884 + ... + 63826743.
It is an arithmetic number, because the mean of its divisors is an integer number (743367878496).
Almost surely, 212100122111110 is an apocalyptic number.
12100122111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12100122111110 is a deficient number, since it is larger than the sum of its proper divisors (11687650000762).
12100122111110 is a wasteful number, since it uses less digits than its factorization.
12100122111110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127464508.
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 12100122111110 its reverse (1111122100121), we get a palindrome (13211244211231).
The spelling of 12100122111110 in words is "twelve trillion, one hundred billion, one hundred twenty-two million, one hundred eleven thousand, one hundred ten".
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