Base | Representation |
---|---|
bin | 10011001101101101… |
… | …00101110010110000 |
3 | 222121220110202211202 |
4 | 21212312211302300 |
5 | 132111233134300 |
6 | 4423333230332 |
7 | 513425324555 |
oct | 114666456260 |
9 | 28556422752 |
10 | 10315521200 |
11 | 441392a836 |
12 | 1bba7923a8 |
13 | c85190bca |
14 | 6dc016a2c |
15 | 405935ad5 |
hex | 266da5cb0 |
10315521200 has 30 divisors (see below), whose sum is σ = 24783040644. Its totient is φ = 4126208320.
The previous prime is 10315521199. The next prime is 10315521221. The reversal of 10315521200 is 212551301.
It is a happy number.
10315521200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12894002 + ... + 12894801.
Almost surely, 210315521200 is an apocalyptic number.
10315521200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10315521200 is an abundant number, since it is smaller than the sum of its proper divisors (14467519444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10315521200 is a wasteful number, since it uses less digits than its factorization.
10315521200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25788821 (or 25788810 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
The spelling of 10315521200 in words is "ten billion, three hundred fifteen million, five hundred twenty-one thousand, two hundred".
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