Base | Representation |
---|---|
bin | 11011011101000… |
… | …10000110010100 |
3 | 121001100120002102 |
4 | 31232202012110 |
5 | 432424131400 |
6 | 34504101232 |
7 | 5464351460 |
oct | 1556420624 |
9 | 531316072 |
10 | 230302100 |
11 | 108aaa416 |
12 | 65164818 |
13 | 38936942 |
14 | 2282d4a0 |
15 | 153429d5 |
hex | dba2194 |
230302100 has 72 divisors (see below), whose sum is σ = 589628928. Its totient is φ = 76406400.
The previous prime is 230302063. The next prime is 230302117. The reversal of 230302100 is 1203032.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16394 + ... + 27006.
Almost surely, 2230302100 is an apocalyptic number.
230302100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230302100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (294814464).
230302100 is an abundant number, since it is smaller than the sum of its proper divisors (359326828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230302100 is a wasteful number, since it uses less digits than its factorization.
230302100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10665 (or 10658 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 230302100 is about 15175.7075617580. The cubic root of 230302100 is about 612.9607029497.
Adding to 230302100 its reverse (1203032), we get a palindrome (231505132).
The spelling of 230302100 in words is "two hundred thirty million, three hundred two thousand, one hundred".
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