Base | Representation |
---|---|
bin | 1101011001111100100… |
… | …0001111001001000010 |
3 | 211000110012201202010100 |
4 | 3112133020033021002 |
5 | 12233130032100302 |
6 | 253444424343230 |
7 | 22432060141056 |
oct | 3263710171102 |
9 | 730405652110 |
10 | 230303003202 |
11 | 8974204aaa8 |
12 | 38774014b16 |
13 | 189433c3cbc |
14 | b20a881c66 |
15 | 5ecd9a1d1c |
hex | 359f20f242 |
230303003202 has 24 divisors (see below), whose sum is σ = 499831330284. Its totient is φ = 76638207744.
The previous prime is 230303003171. The next prime is 230303003213. The reversal of 230303003202 is 202300303032.
It can be written as a sum of positive squares in 2 ways, for example, as 229729448601 + 573554601 = 479301^2 + 23949^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10777363 + ... + 10798710.
Almost surely, 2230303003202 is an apocalyptic number.
230303003202 is an abundant number, since it is smaller than the sum of its proper divisors (269528327082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230303003202 is a wasteful number, since it uses less digits than its factorization.
230303003202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21576674 (or 21576671 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 230303003202 its reverse (202300303032), we get a palindrome (432603306234).
The spelling of 230303003202 in words is "two hundred thirty billion, three hundred three million, three thousand, two hundred two".
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