Base | Representation |
---|---|
bin | 10111110110110… |
… | …10100001100000 |
3 | 111221120101012222 |
4 | 23323122201200 |
5 | 402212441022 |
6 | 31505210212 |
7 | 4650013250 |
oct | 1373324140 |
9 | 457511188 |
10 | 200124512 |
11 | a2a68565 |
12 | 57030968 |
13 | 325cbb93 |
14 | 1c815960 |
15 | 12881242 |
hex | beda860 |
200124512 has 24 divisors (see below), whose sum is σ = 450280656. Its totient is φ = 85767552.
The previous prime is 200124487. The next prime is 200124521. The reversal of 200124512 is 215421002.
200124512 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 an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446483 + ... + 446930.
It is an arithmetic number, because the mean of its divisors is an integer number (18761694).
Almost surely, 2200124512 is an apocalyptic number.
It is an amenable number.
200124512 is an abundant number, since it is smaller than the sum of its proper divisors (250156144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200124512 is an equidigital number, since it uses as much as digits as its factorization.
200124512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 893430 (or 893422 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 200124512 is about 14146.5371027683. The cubic root of 200124512 is about 584.9248808992.
Adding to 200124512 its reverse (215421002), we get a palindrome (415545514).
The spelling of 200124512 in words is "two hundred million, one hundred twenty-four thousand, five hundred twelve".
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