Base | Representation |
---|---|
bin | 10010111111111101… |
… | …10101101110111010 |
3 | 222022212120001001121 |
4 | 21133332311232322 |
5 | 131342230240010 |
6 | 4404054335454 |
7 | 510525431110 |
oct | 113776655672 |
9 | 28285501047 |
10 | 10200243130 |
11 | 4364853700 |
12 | 1b8805a58a |
13 | c6732b32c |
14 | 6ca9a9ab0 |
15 | 3ea7643da |
hex | 25ffb5bba |
10200243130 has 48 divisors (see below), whose sum is σ = 23064370560. Its totient is φ = 3179293920.
The previous prime is 10200243077. The next prime is 10200243149. The reversal of 10200243130 is 3134200201.
It is a happy number.
It is a super-3 number, since 3×102002431303 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 593670 + ... + 610609.
It is an arithmetic number, because the mean of its divisors is an integer number (480507720).
Almost surely, 210200243130 is an apocalyptic number.
10200243130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10200243130 is an abundant number, since it is smaller than the sum of its proper divisors (12864127430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200243130 is a wasteful number, since it uses less digits than its factorization.
10200243130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1204315 (or 1204304 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 10200243130 its reverse (3134200201), we get a palindrome (13334443331).
The spelling of 10200243130 in words is "ten billion, two hundred million, two hundred forty-three thousand, one hundred thirty".
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