Base | Representation |
---|---|
bin | 1000100101000101… |
… | …0111110000001010 |
3 | 12221111120011102201 |
4 | 2021101113300022 |
5 | 14204034013310 |
6 | 1020305550414 |
7 | 111033310654 |
oct | 21121276012 |
9 | 5844504381 |
10 | 2303032330 |
11 | a82002305 |
12 | 54334540a |
13 | 2a9197431 |
14 | 17bc1b6d4 |
15 | d72bee3a |
hex | 89457c0a |
2303032330 has 48 divisors (see below), whose sum is σ = 4427541720. Its totient is φ = 862322688.
The previous prime is 2303032309. The next prime is 2303032367. The reversal of 2303032330 is 332303032.
It can be written as a sum of positive squares in 12 ways, for example, as 545829769 + 1757202561 = 23363^2 + 41919^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2303032298 and 2303032307.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 555706 + ... + 559834.
Almost surely, 22303032330 is an apocalyptic number.
2303032330 is a deficient number, since it is larger than the sum of its proper divisors (2124509390).
2303032330 is a wasteful number, since it uses less digits than its factorization.
2303032330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4363 (or 4346 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 19.
The square root of 2303032330 is about 47989.9190455662. The cubic root of 2303032330 is about 1320.5859676501.
Adding to 2303032330 its reverse (332303032), we get a palindrome (2635335362).
The spelling of 2303032330 in words is "two billion, three hundred three million, thirty-two thousand, three hundred thirty".
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