Base | Representation |
---|---|
bin | 11000001101111… |
… | …00110110011000 |
3 | 112011021000121210 |
4 | 30012330312120 |
5 | 404001224241 |
6 | 32054103120 |
7 | 5014510152 |
oct | 1406746630 |
9 | 464230553 |
10 | 203148696 |
11 | a4743693 |
12 | 5804aaa0 |
13 | 3311a53a |
14 | 1cda1ad2 |
15 | 12c7c316 |
hex | c1bcd98 |
203148696 has 48 divisors (see below), whose sum is σ = 530946360. Its totient is φ = 64768000.
The previous prime is 203148677. The next prime is 203148697. The reversal of 203148696 is 696841302.
203148696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203148697) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4696 + ... + 20696.
Almost surely, 2203148696 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 203148696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265473180).
203148696 is an abundant number, since it is smaller than the sum of its proper divisors (327797664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203148696 is a wasteful number, since it uses less digits than its factorization.
203148696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16056 (or 16029 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 203148696 is about 14253.0241001691. The cubic root of 203148696 is about 587.8565293908.
Adding to 203148696 its reverse (696841302), we get a palindrome (899989998).
The spelling of 203148696 in words is "two hundred three million, one hundred forty-eight thousand, six hundred ninety-six".
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