Base | Representation |
---|---|
bin | 1101011101101111010… |
… | …0101111000000100110 |
3 | 211010002011211122010201 |
4 | 3113123310233000212 |
5 | 12242221223113110 |
6 | 254133442141114 |
7 | 22466233421311 |
oct | 3273364570046 |
9 | 733064748121 |
10 | 231321301030 |
11 | 8a114931256 |
12 | 389b905179a |
13 | 18a763698b1 |
14 | b2a5bd3978 |
15 | 603d099b3a |
hex | 35dbd2f026 |
231321301030 has 8 divisors (see below), whose sum is σ = 416378341872. Its totient is φ = 92528520408.
The previous prime is 231321301021. The next prime is 231321301067. The reversal of 231321301030 is 30103123132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 231321300989 and 231321301007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11566065042 + ... + 11566065061.
It is an arithmetic number, because the mean of its divisors is an integer number (52047292734).
Almost surely, 2231321301030 is an apocalyptic number.
231321301030 is a deficient number, since it is larger than the sum of its proper divisors (185057040842).
231321301030 is a wasteful number, since it uses less digits than its factorization.
231321301030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23132130110.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 231321301030 its reverse (30103123132), we get a palindrome (261424424162).
The spelling of 231321301030 in words is "two hundred thirty-one billion, three hundred twenty-one million, three hundred one thousand, thirty".
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