Base | Representation |
---|---|
bin | 1000100101000101… |
… | …1101010010101111 |
3 | 12221111121022120012 |
4 | 2021101131102233 |
5 | 14204040230043 |
6 | 1020310243435 |
7 | 111033434063 |
oct | 21121352257 |
9 | 5844538505 |
10 | 2303055023 |
11 | a82018365 |
12 | 54335657b |
13 | 2a91a4869 |
14 | 17bc25aa3 |
15 | d72c6a18 |
hex | 8945d4af |
2303055023 has 8 divisors (see below), whose sum is σ = 2315174400. Its totient is φ = 2290952088.
The previous prime is 2303054987. The next prime is 2303055043. The reversal of 2303055023 is 3205503032.
2303055023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2303055023 - 26 = 2303054959 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2303055023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2303055043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357848 + ... + 364226.
It is an arithmetic number, because the mean of its divisors is an integer number (289396800).
Almost surely, 22303055023 is an apocalyptic number.
2303055023 is a deficient number, since it is larger than the sum of its proper divisors (12119377).
2303055023 is a wasteful number, since it uses less digits than its factorization.
2303055023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8221.
The product of its (nonzero) digits is 2700, while the sum is 23.
The square root of 2303055023 is about 47990.1554800565. The cubic root of 2303055023 is about 1320.5903051141.
Adding to 2303055023 its reverse (3205503032), we get a palindrome (5508558055).
The spelling of 2303055023 in words is "two billion, three hundred three million, fifty-five thousand, twenty-three".
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