Base | Representation |
---|---|
bin | 1000100100010111… |
… | …1010110010010100 |
3 | 12221021220122011000 |
4 | 2021011322302110 |
5 | 14202301430400 |
6 | 1020121343300 |
7 | 110665635054 |
oct | 21105726224 |
9 | 5837818130 |
10 | 2300030100 |
11 | a80341725 |
12 | 542337b30 |
13 | 2a8685a74 |
14 | 17b679564 |
15 | d6dca600 |
hex | 8917ac94 |
2300030100 has 72 divisors (see below), whose sum is σ = 7394179520. Its totient is φ = 613340640.
The previous prime is 2300030087. The next prime is 2300030129. The reversal of 2300030100 is 10300032.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 423232 + ... + 428631.
Almost surely, 22300030100 is an apocalyptic number.
2300030100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2300030100 is an abundant number, since it is smaller than the sum of its proper divisors (5094149420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2300030100 is a wasteful number, since it uses less digits than its factorization.
2300030100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 851886 (or 851873 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 9.
The square root of 2300030100 is about 47958.6290462936. The cubic root of 2300030100 is about 1320.0118800584.
Adding to 2300030100 its reverse (10300032), we get a palindrome (2310330132).
The spelling of 2300030100 in words is "two billion, three hundred million, thirty thousand, one hundred".
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