Base | Representation |
---|---|
bin | 10110111010011010… |
… | …01001011110110110 |
3 | 1011202021202222001102 |
4 | 23131031021132312 |
5 | 200143043133123 |
6 | 5352344130102 |
7 | 613556005346 |
oct | 133515113666 |
9 | 34667688042 |
10 | 12301146038 |
11 | 52427490a5 |
12 | 2473766932 |
13 | 121067414c |
14 | 849a0cd26 |
15 | 4bee09028 |
hex | 2dd3497b6 |
12301146038 has 8 divisors (see below), whose sum is σ = 18711602640. Its totient is φ = 6063945160.
The previous prime is 12301146037. The next prime is 12301146047. The reversal of 12301146038 is 83064110321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12301146038.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12301146037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43313753 + ... + 43314036.
It is an arithmetic number, because the mean of its divisors is an integer number (2338950330).
Almost surely, 212301146038 is an apocalyptic number.
12301146038 is a deficient number, since it is larger than the sum of its proper divisors (6410456602).
12301146038 is an equidigital number, since it uses as much as digits as its factorization.
12301146038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86627862.
The product of its (nonzero) digits is 3456, while the sum is 29.
Adding to 12301146038 its reverse (83064110321), we get a palindrome (95365256359).
The spelling of 12301146038 in words is "twelve billion, three hundred one million, one hundred forty-six thousand, thirty-eight".
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