Base | Representation |
---|---|
bin | 1100010001010… |
… | …01011110000000 |
3 | 21011200101211111 |
4 | 12020221132000 |
5 | 202322232204 |
6 | 14114053104 |
7 | 2356615231 |
oct | 610513600 |
9 | 234611744 |
10 | 102930304 |
11 | 53113074 |
12 | 2a57a194 |
13 | 1842b509 |
14 | d955088 |
15 | 9082d04 |
hex | 6229780 |
102930304 has 32 divisors (see below), whose sum is σ = 209836440. Its totient is φ = 50265600.
The previous prime is 102930301. The next prime is 102930307. The reversal of 102930304 is 403039201.
It is an interprime number because it is at equal distance from previous prime (102930301) and next prime (102930307).
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102930301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3847 + ... + 14854.
Almost surely, 2102930304 is an apocalyptic number.
It is an amenable number.
102930304 is an abundant number, since it is smaller than the sum of its proper divisors (106906136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102930304 is an equidigital number, since it uses as much as digits as its factorization.
102930304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18758 (or 18746 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
The square root of 102930304 is about 10145.4573085692. The cubic root of 102930304 is about 468.6490616675.
Adding to 102930304 its reverse (403039201), we get a palindrome (505969505).
The spelling of 102930304 in words is "one hundred two million, nine hundred thirty thousand, three hundred four".
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