Base | Representation |
---|---|
bin | 111100111111010… |
… | …100000101111100 |
3 | 2122022101111010201 |
4 | 330333110011330 |
5 | 4043421332312 |
6 | 245311213244 |
7 | 34233212545 |
oct | 7477240574 |
9 | 2568344121 |
10 | 1023230332 |
11 | 485650103 |
12 | 246817224 |
13 | 133cb1a47 |
14 | 99c774cc |
15 | 5ec6e557 |
hex | 3cfd417c |
1023230332 has 24 divisors (see below), whose sum is σ = 1888039440. Its totient is φ = 483880320.
The previous prime is 1023230281. The next prime is 1023230347. The reversal of 1023230332 is 2330323201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35982 + ... + 57802.
It is an arithmetic number, because the mean of its divisors is an integer number (78668310).
Almost surely, 21023230332 is an apocalyptic number.
It is an amenable number.
1023230332 is a deficient number, since it is larger than the sum of its proper divisors (864809108).
1023230332 is a wasteful number, since it uses less digits than its factorization.
1023230332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22461 (or 22459 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 1023230332 is about 31987.9716768663. The cubic root of 1023230332 is about 1007.6842451313.
Adding to 1023230332 its reverse (2330323201), we get a palindrome (3353553533).
The spelling of 1023230332 in words is "one billion, twenty-three million, two hundred thirty thousand, three hundred thirty-two".
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