Base | Representation |
---|---|
bin | 1000101111000010011… |
… | …10001000100100001011 |
3 | 1001200200200000212211110 |
4 | 10113201032020210023 |
5 | 14404132104301443 |
6 | 345513423501403 |
7 | 30453351100563 |
oct | 4274116104413 |
9 | 1050620025743 |
10 | 300131322123 |
11 | 106315341586 |
12 | 4a201457863 |
13 | 223c10bb0c9 |
14 | 10752767da3 |
15 | 7c18e9e233 |
hex | 45e138890b |
300131322123 has 8 divisors (see below), whose sum is σ = 401099289808. Its totient is φ = 199625451264.
The previous prime is 300131322121. The next prime is 300131322131. The reversal of 300131322123 is 321223131003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 300131322123 - 21 = 300131322121 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 300131322123.
It is not an unprimeable number, because it can be changed into a prime (300131322121) 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, 115522690 + ... + 115525287.
It is an arithmetic number, because the mean of its divisors is an integer number (50137411226).
Almost surely, 2300131322123 is an apocalyptic number.
300131322123 is a deficient number, since it is larger than the sum of its proper divisors (100967967685).
300131322123 is a wasteful number, since it uses less digits than its factorization.
300131322123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231048413.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 300131322123 its reverse (321223131003), we get a palindrome (621354453126).
The spelling of 300131322123 in words is "three hundred billion, one hundred thirty-one million, three hundred twenty-two thousand, one hundred twenty-three".
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