Base | Representation |
---|---|
bin | 1000100100010111… |
… | …1010110111000001 |
3 | 12221021220122120011 |
4 | 2021011322313001 |
5 | 14202301433101 |
6 | 1020121344521 |
7 | 110665635664 |
oct | 21105726701 |
9 | 5837818504 |
10 | 2300030401 |
11 | a80341979 |
12 | 542338141 |
13 | 2a8685c46 |
14 | 17b6796db |
15 | d6dca751 |
hex | 8917adc1 |
2300030401 has 4 divisors (see below), whose sum is σ = 2300602500. Its totient is φ = 2299458304.
The previous prime is 2300030353. The next prime is 2300030407. The reversal of 2300030401 is 1040300032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1304943376 + 995087025 = 36124^2 + 31545^2 .
It is a cyclic number.
It is not a de Polignac number, because 2300030401 - 225 = 2266475969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2300030407) 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, 279976 + ... + 288073.
It is an arithmetic number, because the mean of its divisors is an integer number (575150625).
Almost surely, 22300030401 is an apocalyptic number.
It is an amenable number.
2300030401 is a deficient number, since it is larger than the sum of its proper divisors (572099).
2300030401 is an equidigital number, since it uses as much as digits as its factorization.
2300030401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 572098.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 2300030401 is about 47958.6321844149. The cubic root of 2300030401 is about 1320.0119376407.
Adding to 2300030401 its reverse (1040300032), we get a palindrome (3340330433).
The spelling of 2300030401 in words is "two billion, three hundred million, thirty thousand, four hundred one".
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