Base | Representation |
---|---|
bin | 101111101000110010… |
… | …0010011100000010110 |
3 | 100210001110212202121112 |
4 | 1133101210103200112 |
5 | 3134002322444110 |
6 | 114555052215022 |
7 | 10251044243534 |
oct | 1372144234026 |
9 | 323043782545 |
10 | 102300203030 |
11 | 3a426885743 |
12 | 179b016a472 |
13 | 985422611c |
14 | 4d46743154 |
15 | 29db14b405 |
hex | 17d1913816 |
102300203030 has 64 divisors (see below), whose sum is σ = 191032805376. Its totient is φ = 39421200000.
The previous prime is 102300202993. The next prime is 102300203077. The reversal of 102300203030 is 30302003201.
It is a junction number, because it is equal to n+sod(n) for n = 102300202996 and 102300203014.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 9439715 + ... + 9450545.
It is an arithmetic number, because the mean of its divisors is an integer number (2984887584).
Almost surely, 2102300203030 is an apocalyptic number.
102300203030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102300203030 is a deficient number, since it is larger than the sum of its proper divisors (88732602346).
102300203030 is a wasteful number, since it uses less digits than its factorization.
102300203030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11213.
The product of its (nonzero) digits is 108, while the sum is 14.
Adding to 102300203030 its reverse (30302003201), we get a palindrome (132602206231).
The spelling of 102300203030 in words is "one hundred two billion, three hundred million, two hundred three thousand, thirty".
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