Base | Representation |
---|---|
bin | 1001010110010101111… |
… | …11100001100011001110 |
3 | 1010201011021222212120011 |
4 | 10223022333201203032 |
5 | 20230341201330110 |
6 | 403323354543434 |
7 | 32131313255146 |
oct | 4531277414316 |
9 | 1121137885504 |
10 | 321233230030 |
11 | 114263869299 |
12 | 52310437b7a |
13 | 243a4b63c4b |
14 | 11795127926 |
15 | 855182b48a |
hex | 4acafe18ce |
321233230030 has 64 divisors (see below), whose sum is σ = 614357472960. Its totient is φ = 120763008000.
The previous prime is 321233229953. The next prime is 321233230037. The reversal of 321233230030 is 30032332123.
It is a junction number, because it is equal to n+sod(n) for n = 321233229983 and 321233230010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (321233230037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1427341 + ... + 1636999.
It is an arithmetic number, because the mean of its divisors is an integer number (9599335515).
Almost surely, 2321233230030 is an apocalyptic number.
321233230030 is a deficient number, since it is larger than the sum of its proper divisors (293124242930).
321233230030 is a wasteful number, since it uses less digits than its factorization.
321233230030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209845.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 321233230030 its reverse (30032332123), we get a palindrome (351265562153).
The spelling of 321233230030 in words is "three hundred twenty-one billion, two hundred thirty-three million, two hundred thirty thousand, thirty".
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