Base | Representation |
---|---|
bin | 1110001001001110010000… |
… | …11100001011111011100010 |
3 | 11002010102211221200102100001 |
4 | 13010213020130023323202 |
5 | 13034043344040204214 |
6 | 150052342242250214 |
7 | 6360063545351551 |
oct | 704471034137342 |
9 | 132112757612301 |
10 | 31103221022434 |
11 | 9a01890453960 |
12 | 35a401995696a |
13 | 1448037636952 |
14 | 797592551d98 |
15 | 38e0ed42bc74 |
hex | 1c49c870bee2 |
31103221022434 has 8 divisors (see below), whose sum is σ = 50896179854928. Its totient is φ = 14137827737460.
The previous prime is 31103221022429. The next prime is 31103221022483. The reversal of 31103221022434 is 43422012230113.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 706891386852 + ... + 706891386895.
It is an arithmetic number, because the mean of its divisors is an integer number (6362022481866).
Almost surely, 231103221022434 is an apocalyptic number.
31103221022434 is a deficient number, since it is larger than the sum of its proper divisors (19792958832494).
31103221022434 is a wasteful number, since it uses less digits than its factorization.
31103221022434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1413782773760.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 31103221022434 its reverse (43422012230113), we get a palindrome (74525233252547).
The spelling of 31103221022434 in words is "thirty-one trillion, one hundred three billion, two hundred twenty-one million, twenty-two thousand, four hundred thirty-four".
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