Base | Representation |
---|---|
bin | 1000100100011110… |
… | …0010010100001011 |
3 | 12221022201011211202 |
4 | 2021013202110023 |
5 | 14202404013110 |
6 | 1020134414415 |
7 | 111002352266 |
oct | 21107422413 |
9 | 5838634752 |
10 | 2300454155 |
11 | a8060128a |
12 | 54250140b |
13 | 2a87a3a9c |
14 | 17b749cdd |
15 | d6e610a5 |
hex | 891e250b |
2300454155 has 4 divisors (see below), whose sum is σ = 2760544992. Its totient is φ = 1840363320.
The previous prime is 2300454083. The next prime is 2300454157. The reversal of 2300454155 is 5514540032.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2300454155 - 210 = 2300453131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2300454157) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 230045411 + ... + 230045420.
It is an arithmetic number, because the mean of its divisors is an integer number (690136248).
Almost surely, 22300454155 is an apocalyptic number.
2300454155 is a deficient number, since it is larger than the sum of its proper divisors (460090837).
2300454155 is an equidigital number, since it uses as much as digits as its factorization.
2300454155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460090836.
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 2300454155 is about 47963.0498925996. The cubic root of 2300454155 is about 1320.0929983070.
Adding to 2300454155 its reverse (5514540032), we get a palindrome (7814994187).
The spelling of 2300454155 in words is "two billion, three hundred million, four hundred fifty-four thousand, one hundred fifty-five".
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