Base | Representation |
---|---|
bin | 1101101100001001010011… |
… | …1001111010111010000001 |
3 | 1222021222000012020010201101 |
4 | 3123002110321322322001 |
5 | 3433103111241213031 |
6 | 52002453401334401 |
7 | 3112322111503312 |
oct | 333022471727201 |
9 | 58258005203641 |
10 | 15052063616641 |
11 | 48835a9561327 |
12 | 1831235797401 |
13 | 85253267ba2c |
14 | 3a0749300609 |
15 | 1b1813286361 |
hex | db094e7ae81 |
15052063616641 has 4 divisors (see below), whose sum is σ = 15052257068800. Its totient is φ = 15051870164484.
The previous prime is 15052063616599. The next prime is 15052063616683. The reversal of 15052063616641 is 14661636025051.
It is a happy number.
15052063616641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (15052063616599) and next prime (15052063616683).
It is a cyclic number.
It is not a de Polignac number, because 15052063616641 - 233 = 15043473682049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 15052063616591 and 15052063616600.
It is not an unprimeable number, because it can be changed into a prime (15052063613641) 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, 96609321 + ... + 96764998.
It is an arithmetic number, because the mean of its divisors is an integer number (3763064267200).
Almost surely, 215052063616641 is an apocalyptic number.
It is an amenable number.
15052063616641 is a deficient number, since it is larger than the sum of its proper divisors (193452159).
15052063616641 is an equidigital number, since it uses as much as digits as its factorization.
15052063616641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193452158.
The product of its (nonzero) digits is 777600, while the sum is 46.
The spelling of 15052063616641 in words is "fifteen trillion, fifty-two billion, sixty-three million, six hundred sixteen thousand, six hundred forty-one".
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