Base | Representation |
---|---|
bin | 10111010000101100010000… |
… | …101000101101010011011000 |
3 | 111102012222121121021002202002 |
4 | 113100230100220231103120 |
5 | 101402104202403131300 |
6 | 1001324534401100132 |
7 | 30356040350654543 |
oct | 2720542050552330 |
9 | 442188547232662 |
10 | 102302105130200 |
11 | 2a662096376788 |
12 | b582a00027648 |
13 | 451107c6a1b91 |
14 | 1b3963c22785a |
15 | bc61a4b885d5 |
hex | 5d0b10a2d4d8 |
102302105130200 has 24 divisors (see below), whose sum is σ = 237852394428180. Its totient is φ = 40920842052000.
The previous prime is 102302105130109. The next prime is 102302105130209. The reversal of 102302105130200 is 2031501203201.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102302105130209) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255755262626 + ... + 255755263025.
Almost surely, 2102302105130200 is an apocalyptic number.
102302105130200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102302105130200 is an abundant number, since it is smaller than the sum of its proper divisors (135550289297980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102302105130200 is a wasteful number, since it uses less digits than its factorization.
102302105130200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 511510525667 (or 511510525658 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
Adding to 102302105130200 its reverse (2031501203201), we get a palindrome (104333606333401).
The spelling of 102302105130200 in words is "one hundred two trillion, three hundred two billion, one hundred five million, one hundred thirty thousand, two hundred".
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