Base | Representation |
---|---|
bin | 101111111111100111… |
… | …0001010101011100101 |
3 | 100212000212010222121001 |
4 | 1133333032022223211 |
5 | 3142034413323103 |
6 | 115203053153301 |
7 | 10306034556103 |
oct | 1377716125345 |
9 | 325025128531 |
10 | 103066151653 |
11 | 3a78a179233 |
12 | 17b8478b831 |
13 | 9946b15c6a |
14 | 4dba366c73 |
15 | 2a334e901d |
hex | 17ff38aae5 |
103066151653 has 4 divisors (see below), whose sum is σ = 103358124108. Its totient is φ = 102774179200.
The previous prime is 103066151611. The next prime is 103066151689. The reversal of 103066151653 is 356151660301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 43872234849 + 59193916804 = 209457^2 + 243298^2 .
It is a cyclic number.
It is not a de Polignac number, because 103066151653 - 213 = 103066143461 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103066851653) 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, 145985698 + ... + 145986403.
It is an arithmetic number, because the mean of its divisors is an integer number (25839531027).
Almost surely, 2103066151653 is an apocalyptic number.
It is an amenable number.
103066151653 is a deficient number, since it is larger than the sum of its proper divisors (291972455).
103066151653 is an equidigital number, since it uses as much as digits as its factorization.
103066151653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291972454.
The product of its (nonzero) digits is 48600, while the sum is 37.
The spelling of 103066151653 in words is "one hundred three billion, sixty-six million, one hundred fifty-one thousand, six hundred fifty-three".
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