Base | Representation |
---|---|
bin | 1100001100101… |
… | …11101111110110 |
3 | 21010120002002001 |
4 | 12012113233312 |
5 | 202144132210 |
6 | 14053205514 |
7 | 2351551123 |
oct | 606275766 |
9 | 233502061 |
10 | 102333430 |
11 | 52845691 |
12 | 2a33089a |
13 | 1827c934 |
14 | d83b74a |
15 | 8eb603a |
hex | 6197bf6 |
102333430 has 16 divisors (see below), whose sum is σ = 193895280. Its totient is φ = 38778912.
The previous prime is 102333403. The next prime is 102333437. The reversal of 102333430 is 34333201.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 102333398 and 102333407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102333437) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 269109 + ... + 269488.
It is an arithmetic number, because the mean of its divisors is an integer number (12118455).
Almost surely, 2102333430 is an apocalyptic number.
102333430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102333430 is a deficient number, since it is larger than the sum of its proper divisors (91561850).
102333430 is a wasteful number, since it uses less digits than its factorization.
102333430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538623.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 102333430 is about 10115.9987149070. The cubic root of 102333430 is about 467.7414349594.
Adding to 102333430 its reverse (34333201), we get a palindrome (136666631).
It can be divided in two parts, 1023 and 33430, that added together give a triangular number (34453 = T262).
The spelling of 102333430 in words is "one hundred two million, three hundred thirty-three thousand, four hundred thirty".
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