Base | Representation |
---|---|
bin | 1011110101010111000… |
… | …0000000111101001110 |
3 | 201102202110210102002200 |
4 | 2331111300000331032 |
5 | 11312330320104402 |
6 | 233221245502330 |
7 | 20455005306624 |
oct | 2752560007516 |
9 | 642673712080 |
10 | 203302113102 |
11 | 792468196a0 |
12 | 334995719a6 |
13 | 1622c49125a |
14 | 9ba888b514 |
15 | 544d2e321c |
hex | 2f55c00f4e |
203302113102 has 48 divisors (see below), whose sum is σ = 480609445680. Its totient is φ = 61596806400.
The previous prime is 203302113083. The next prime is 203302113121. The reversal of 203302113102 is 201311203302.
203302113102 is a `hidden beast` number, since 2 + 0 + 330 + 21 + 1 + 310 + 2 = 666.
203302113102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (203302113083) and next prime (203302113121).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1204024 + ... + 1362452.
It is an arithmetic number, because the mean of its divisors is an integer number (10012696785).
Almost surely, 2203302113102 is an apocalyptic number.
203302113102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
203302113102 is an abundant number, since it is smaller than the sum of its proper divisors (277307332578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203302113102 is a wasteful number, since it uses less digits than its factorization.
203302113102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164929 (or 164926 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 203302113102 its reverse (201311203302), we get a palindrome (404613316404).
The spelling of 203302113102 in words is "two hundred three billion, three hundred two million, one hundred thirteen thousand, one hundred two".
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