Base | Representation |
---|---|
bin | 10111010000110101100110… |
… | …010110000111010110011011 |
3 | 111102020221111110112021000101 |
4 | 113100311212112013112123 |
5 | 101402240222024000243 |
6 | 1001333313421520231 |
7 | 30356544014504065 |
oct | 2720654626072633 |
9 | 442227443467011 |
10 | 102312133031323 |
11 | 2a666371908276 |
12 | b58493a413077 |
13 | 4511cba0aab97 |
14 | 1b39d0dd70735 |
15 | bc659020854d |
hex | 5d0d6658759b |
102312133031323 has 8 divisors (see below), whose sum is σ = 108301536169200. Its totient is φ = 96486823130208.
The previous prime is 102312133031291. The next prime is 102312133031387. The reversal of 102312133031323 is 323130331213201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102312133031323 - 25 = 102312133031291 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102312133031291 and 102312133031300.
It is not an unprimeable number, because it can be changed into a prime (102312133031023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41023307908 + ... + 41023310401.
It is an arithmetic number, because the mean of its divisors is an integer number (13537692021150).
Almost surely, 2102312133031323 is an apocalyptic number.
102312133031323 is a deficient number, since it is larger than the sum of its proper divisors (5989403137877).
102312133031323 is an equidigital number, since it uses as much as digits as its factorization.
102312133031323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82046618381.
The product of its (nonzero) digits is 5832, while the sum is 28.
Adding to 102312133031323 its reverse (323130331213201), we get a palindrome (425442464244524).
The spelling of 102312133031323 in words is "one hundred two trillion, three hundred twelve billion, one hundred thirty-three million, thirty-one thousand, three hundred twenty-three".
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