Base | Representation |
---|---|
bin | 10110101111100101… |
… | …11111101011000000 |
3 | 1011111222000210102101 |
4 | 23113302333223000 |
5 | 200001330412112 |
6 | 5335343200144 |
7 | 611404502401 |
oct | 132762775300 |
9 | 34458023371 |
10 | 12210404032 |
11 | 51a6500302 |
12 | 24492a6054 |
13 | 11c7922558 |
14 | 83b94b9a8 |
15 | 4b6e82757 |
hex | 2d7cbfac0 |
12210404032 has 28 divisors (see below), whose sum is σ = 24315675016. Its totient is φ = 6083619840.
The previous prime is 12210404029. The next prime is 12210404051. The reversal of 12210404032 is 23040401221.
It is a super-3 number, since 3×122104040323 (a number of 31 digits) contains 333 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, 318969 + ... + 355192.
Almost surely, 212210404032 is an apocalyptic number.
It is an amenable number.
12210404032 is a deficient number, since it is larger than the sum of its proper divisors (12105270984).
12210404032 is an equidigital number, since it uses as much as digits as its factorization.
12210404032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674456 (or 674446 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 12210404032 its reverse (23040401221), we get a palindrome (35250805253).
The spelling of 12210404032 in words is "twelve billion, two hundred ten million, four hundred four thousand, thirty-two".
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