Base | Representation |
---|---|
bin | 11000101011100001… |
… | …10101001100100000 |
3 | 1021012102020222012221 |
4 | 30111300311030200 |
5 | 204114001233344 |
6 | 10030442000424 |
7 | 646230230143 |
oct | 142560651440 |
9 | 37172228187 |
10 | 13250024224 |
11 | 568a325348 |
12 | 26994a6114 |
13 | 1332122428 |
14 | 8d9a5005a |
15 | 52838d184 |
hex | 315c35320 |
13250024224 has 24 divisors (see below), whose sum is σ = 27458933040. Its totient is φ = 6276326976.
The previous prime is 13250024219. The next prime is 13250024239. The reversal of 13250024224 is 42242005231.
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, 10895794 + ... + 10897009.
It is an arithmetic number, because the mean of its divisors is an integer number (1144122210).
Almost surely, 213250024224 is an apocalyptic number.
It is an amenable number.
13250024224 is an abundant number, since it is smaller than the sum of its proper divisors (14208908816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13250024224 is a wasteful number, since it uses less digits than its factorization.
13250024224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21792832 (or 21792824 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
Adding to 13250024224 its reverse (42242005231), we get a palindrome (55492029455).
The spelling of 13250024224 in words is "thirteen billion, two hundred fifty million, twenty-four thousand, two hundred twenty-four".
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