Base | Representation |
---|---|
bin | 11001001000100011… |
… | …11011101001011000 |
3 | 1021211101120000021000 |
4 | 30210101323221120 |
5 | 210113324114144 |
6 | 10110542145000 |
7 | 655245362310 |
oct | 144421735130 |
9 | 37741500230 |
10 | 13493582424 |
11 | 57a4859213 |
12 | 2746b82160 |
13 | 137071a9ca |
14 | 920130440 |
15 | 53e94d769 |
hex | 32447ba58 |
13493582424 has 64 divisors (see below), whose sum is σ = 42836774400. Its totient is φ = 3855308832.
The previous prime is 13493582371. The next prime is 13493582467. The reversal of 13493582424 is 42428539431.
13493582424 is a `hidden beast` number, since 1 + 3 + 49 + 3 + 582 + 4 + 24 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 13493582424.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4460652 + ... + 4463675.
It is an arithmetic number, because the mean of its divisors is an integer number (669324600).
Almost surely, 213493582424 is an apocalyptic number.
13493582424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13493582424 is an abundant number, since it is smaller than the sum of its proper divisors (29343191976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13493582424 is a wasteful number, since it uses less digits than its factorization.
13493582424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8924349 (or 8924339 counting only the distinct ones).
The product of its digits is 829440, while the sum is 45.
The spelling of 13493582424 in words is "thirteen billion, four hundred ninety-three million, five hundred eighty-two thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •