Base | Representation |
---|---|
bin | 101111011111111001… |
… | …1001111110100011000 |
3 | 100202021201000002120002 |
4 | 1132333303033310120 |
5 | 3132400021131300 |
6 | 114505323352132 |
7 | 10240464541535 |
oct | 1367763176430 |
9 | 322251002502 |
10 | 102002130200 |
11 | 3a2935a8163 |
12 | 17928382648 |
13 | 9807551579 |
14 | 4d18d11d8c |
15 | 29bedbd5d5 |
hex | 17bfccfd18 |
102002130200 has 48 divisors (see below), whose sum is σ = 237912782280. Its totient is φ = 40670472960.
The previous prime is 102002130199. The next prime is 102002130203. The reversal of 102002130200 is 2031200201.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102002130203) 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, 752114 + ... + 877313.
Almost surely, 2102002130200 is an apocalyptic number.
102002130200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102002130200 is an abundant number, since it is smaller than the sum of its proper divisors (135910652080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102002130200 is a wasteful number, since it uses less digits than its factorization.
102002130200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1629756 (or 1629747 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 102002130200 its reverse (2031200201), we get a palindrome (104033330401).
The spelling of 102002130200 in words is "one hundred two billion, two million, one hundred thirty thousand, two hundred".
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