Base | Representation |
---|---|
bin | 101111111000… |
… | …101010010000 |
3 | 212121202021022 |
4 | 233320222100 |
5 | 11203142343 |
6 | 1125015012 |
7 | 211461140 |
oct | 57705220 |
9 | 25552238 |
10 | 12552848 |
11 | 70a4160 |
12 | 4254468 |
13 | 27a6829 |
14 | 194a920 |
15 | 117e568 |
hex | bf8a90 |
12552848 has 80 divisors (see below), whose sum is σ = 31712256. Its totient is φ = 4667520.
The previous prime is 12552829. The next prime is 12552877. The reversal of 12552848 is 84825521.
It is a happy number.
12552848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Cunningham number, because it is equal to 35432-1.
It is a super-2 number, since 2×125528482 = 315147985822208, which contains 22 as substring.
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, 28115 + ... + 28557.
Almost surely, 212552848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12552848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15856128).
12552848 is an abundant number, since it is smaller than the sum of its proper divisors (19159408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12552848 is a wasteful number, since it uses less digits than its factorization.
12552848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492 (or 486 counting only the distinct ones).
The product of its digits is 25600, while the sum is 35.
The square root of 12552848 is about 3542.9998588767. Note that the first 3 decimals coincide. The cubic root of 12552848 is about 232.4060467497.
The spelling of 12552848 in words is "twelve million, five hundred fifty-two thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •