Base | Representation |
---|---|
bin | 110010000001111000000010… |
… | …001110110110110101001111 |
3 | 1001212001210000111000121202102 |
4 | 302001320002032312311033 |
5 | 212314442410234214434 |
6 | 2055544535433345315 |
7 | 64226505360220400 |
oct | 6201700216666517 |
9 | 1055053014017672 |
10 | 220031212023119 |
11 | 64121792a92312 |
12 | 2081763386823b |
13 | 95a0b14a7b843 |
14 | 3c497d32699a7 |
15 | 1a687b416207e |
hex | c81e023b6d4f |
220031212023119 has 48 divisors (see below), whose sum is σ = 269927523424800. Its totient is φ = 178559070633216.
The previous prime is 220031212023109. The next prime is 220031212023127. The reversal of 220031212023119 is 911320212130022.
It is not a de Polignac number, because 220031212023119 - 28 = 220031212022863 is a prime.
It is a super-2 number, since 2×2200312120231192 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 220031212023091 and 220031212023100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220031212023109) 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 47 ways as a sum of consecutive naturals, for example, 133918424 + ... + 135551490.
It is an arithmetic number, because the mean of its divisors is an integer number (5623490071350).
Almost surely, 2220031212023119 is an apocalyptic number.
220031212023119 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
220031212023119 is a deficient number, since it is larger than the sum of its proper divisors (49896311401681).
220031212023119 is a wasteful number, since it uses less digits than its factorization.
220031212023119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1634952 (or 1634945 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 29.
The spelling of 220031212023119 in words is "two hundred twenty trillion, thirty-one billion, two hundred twelve million, twenty-three thousand, one hundred nineteen".
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