Base | Representation |
---|---|
bin | 1000100100111010… |
… | …1000001000111111 |
3 | 12221110012121201201 |
4 | 2021032220020333 |
5 | 14203343004043 |
6 | 1020242320331 |
7 | 111024223603 |
oct | 21116501077 |
9 | 5843177651 |
10 | 2302313023 |
11 | a8166093a |
12 | 5430590a7 |
13 | 2a8ca4bca |
14 | 17bab1503 |
15 | d71cbc4d |
hex | 893a823f |
2302313023 has 4 divisors (see below), whose sum is σ = 2320441600. Its totient is φ = 2284184448.
The previous prime is 2302312997. The next prime is 2302313047. The reversal of 2302313023 is 3203132032.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2302313023 - 229 = 1765442111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2302313063) 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, 9064098 + ... + 9064351.
It is an arithmetic number, because the mean of its divisors is an integer number (580110400).
Almost surely, 22302313023 is an apocalyptic number.
2302313023 is a deficient number, since it is larger than the sum of its proper divisors (18128577).
2302313023 is a wasteful number, since it uses less digits than its factorization.
2302313023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18128576.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 2302313023 is about 47982.4241050825. The cubic root of 2302313023 is about 1320.4484669544.
Adding to 2302313023 its reverse (3203132032), we get a palindrome (5505445055).
It can be divided in two parts, 23023 and 13023, that added together give a triangular number (36046 = T268).
The spelling of 2302313023 in words is "two billion, three hundred two million, three hundred thirteen thousand, twenty-three".
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