Base | Representation |
---|---|
bin | 11001000100001010… |
… | …01111101100101000 |
3 | 1021201211011022011120 |
4 | 30202011033230220 |
5 | 210024403432443 |
6 | 10103143455240 |
7 | 654320040033 |
oct | 144205175450 |
9 | 37654138146 |
10 | 13456702248 |
11 | 5785a59630 |
12 | 2736757520 |
13 | 1365ba7212 |
14 | 91929001a |
15 | 53b5b6083 |
hex | 32214fb28 |
13456702248 has 64 divisors (see below), whose sum is σ = 36968080320. Its totient is φ = 4048012800.
The previous prime is 13456702247. The next prime is 13456702307. The reversal of 13456702248 is 84220765431.
It is a super-3 number, since 3×134567022483 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (13456702247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149863 + ... + 222198.
It is an arithmetic number, because the mean of its divisors is an integer number (577626255).
Almost surely, 213456702248 is an apocalyptic number.
It is an amenable number.
13456702248 is an abundant number, since it is smaller than the sum of its proper divisors (23511378072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13456702248 is a wasteful number, since it uses less digits than its factorization.
13456702248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 372218 (or 372214 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 42.
The spelling of 13456702248 in words is "thirteen billion, four hundred fifty-six million, seven hundred two thousand, two hundred forty-eight".
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