Base | Representation |
---|---|
bin | 11110110110011001111… |
… | …110000010100100001100 |
3 | 21111200002120212211120212 |
4 | 132312121332002210030 |
5 | 234213231011220122 |
6 | 4301525425301552 |
7 | 306110425065014 |
oct | 36663176024414 |
9 | 7450076784525 |
10 | 2120002054412 |
11 | 7480a6989470 |
12 | 2a2a544948b8 |
13 | 124bb8cba868 |
14 | 748741acc44 |
15 | 3a22d23bce2 |
hex | 1ed99f8290c |
2120002054412 has 12 divisors (see below), whose sum is σ = 4047276649416. Its totient is φ = 963637297440.
The previous prime is 2120002054403. The next prime is 2120002054427. The reversal of 2120002054412 is 2144502000212.
It is a super-2 number, since 2×21200020544122 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24090932393 + ... + 24090932480.
It is an arithmetic number, because the mean of its divisors is an integer number (337273054118).
Almost surely, 22120002054412 is an apocalyptic number.
2120002054412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2120002054412 is a deficient number, since it is larger than the sum of its proper divisors (1927274595004).
2120002054412 is a wasteful number, since it uses less digits than its factorization.
2120002054412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48181864888 (or 48181864886 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
Adding to 2120002054412 its reverse (2144502000212), we get a palindrome (4264504054624).
The spelling of 2120002054412 in words is "two trillion, one hundred twenty billion, two million, fifty-four thousand, four hundred twelve".
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