Base | Representation |
---|---|
bin | 11000000010001101… |
… | …10110100100011100 |
3 | 1020022021011110201102 |
4 | 30001012312210130 |
5 | 202411242203414 |
6 | 5532222132232 |
7 | 634521506024 |
oct | 140106664434 |
9 | 36267143642 |
10 | 12903475484 |
11 | 5521748129 |
12 | 2601421078 |
13 | 12a83a70c3 |
14 | 8a5a00a84 |
15 | 507c36ede |
hex | 3011b691c |
12903475484 has 6 divisors (see below), whose sum is σ = 22581082104. Its totient is φ = 6451737740.
The previous prime is 12903475451. The next prime is 12903475511. The reversal of 12903475484 is 48457430921.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612934432 + ... + 1612934439.
It is an arithmetic number, because the mean of its divisors is an integer number (3763513684).
Almost surely, 212903475484 is an apocalyptic number.
It is an amenable number.
12903475484 is a deficient number, since it is larger than the sum of its proper divisors (9677606620).
12903475484 is a wasteful number, since it uses less digits than its factorization.
12903475484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3225868875 (or 3225868873 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 47.
The spelling of 12903475484 in words is "twelve billion, nine hundred three million, four hundred seventy-five thousand, four hundred eighty-four".
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