Base | Representation |
---|---|
bin | 1011000011110011100010… |
… | …0111001101001000000100 |
3 | 1121001111002110110212012012 |
4 | 2300330320213031020010 |
5 | 3043212141031411302 |
6 | 41510121120513352 |
7 | 2363350122266456 |
oct | 260747047151004 |
9 | 47044073425165 |
10 | 12160002216452 |
11 | 3969034271242 |
12 | 144483417b858 |
13 | 6a28b62542cc |
14 | 30079390c2d6 |
15 | 161499b99a52 |
hex | b0f389cd204 |
12160002216452 has 12 divisors (see below), whose sum is σ = 21681513386316. Its totient is φ = 5965284106080.
The previous prime is 12160002216437. The next prime is 12160002216457. The reversal of 12160002216452 is 25461220006121.
It can be written as a sum of positive squares in 2 ways, for example, as 4707615447616 + 7452386768836 = 2169704^2 + 2729906^2 .
It is not an unprimeable number, because it can be changed into a prime (12160002216457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28679250299 + ... + 28679250722.
It is an arithmetic number, because the mean of its divisors is an integer number (1806792782193).
Almost surely, 212160002216452 is an apocalyptic number.
It is an amenable number.
12160002216452 is a deficient number, since it is larger than the sum of its proper divisors (9521511169864).
12160002216452 is a wasteful number, since it uses less digits than its factorization.
12160002216452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57358501078 (or 57358501076 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The spelling of 12160002216452 in words is "twelve trillion, one hundred sixty billion, two million, two hundred sixteen thousand, four hundred fifty-two".
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