Base | Representation |
---|---|
bin | 11000001000101101… |
… | …11010111010110000 |
3 | 1020110001210120200211 |
4 | 30010112322322300 |
5 | 203014223103443 |
6 | 5541451153504 |
7 | 636053226526 |
oct | 140426727260 |
9 | 36401716624 |
10 | 12958019248 |
11 | 554a511719 |
12 | 2617745894 |
13 | 12b6793715 |
14 | 8acd5c316 |
15 | 50c90d19d |
hex | 3045baeb0 |
12958019248 has 20 divisors (see below), whose sum is σ = 25109584848. Its totient is φ = 6478126400.
The previous prime is 12958019227. The next prime is 12958019257. The reversal of 12958019248 is 84291085921.
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, 75165 + ... + 177667.
Almost surely, 212958019248 is an apocalyptic number.
It is an amenable number.
12958019248 is a deficient number, since it is larger than the sum of its proper divisors (12151565600).
12958019248 is a wasteful number, since it uses less digits than its factorization.
12958019248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110412 (or 110406 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 49.
The spelling of 12958019248 in words is "twelve billion, nine hundred fifty-eight million, nineteen thousand, two hundred forty-eight".
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