Base | Representation |
---|---|
bin | 111101100101011… |
… | …101011110001100 |
3 | 2200000012112101221 |
4 | 331211131132030 |
5 | 4104001331340 |
6 | 250305413124 |
7 | 34414212001 |
oct | 7545353614 |
9 | 2600175357 |
10 | 1033230220 |
11 | 490260180 |
12 | 24a03a1a4 |
13 | 1360a3539 |
14 | 9b31b8a8 |
15 | 60a9744a |
hex | 3d95d78c |
1033230220 has 48 divisors (see below), whose sum is σ = 2370364416. Its totient is φ = 375192000.
The previous prime is 1033230181. The next prime is 1033230257. The reversal of 1033230220 is 220323301.
1033230220 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 1033230194 and 1033230203.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175525 + ... + 181315.
It is an arithmetic number, because the mean of its divisors is an integer number (49382592).
Almost surely, 21033230220 is an apocalyptic number.
1033230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1033230220 is an abundant number, since it is smaller than the sum of its proper divisors (1337134196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1033230220 is a wasteful number, since it uses less digits than its factorization.
1033230220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6622 (or 6620 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 1033230220 is about 32143.8986434440. The cubic root of 1033230220 is about 1010.9562619292.
Adding to 1033230220 its reverse (220323301), we get a palindrome (1253553521).
It can be divided in two parts, 103 and 3230220, that added together give a palindrome (3230323).
The spelling of 1033230220 in words is "one billion, thirty-three million, two hundred thirty thousand, two hundred twenty".
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