Base | Representation |
---|---|
bin | 110000000110011000… |
… | …0011101000101001111 |
3 | 100212121200110110100121 |
4 | 1200030300131011033 |
5 | 3143021032244402 |
6 | 115241404405411 |
7 | 10314463041112 |
oct | 1401460350517 |
9 | 325550413317 |
10 | 103293243727 |
11 | 3a896385933 |
12 | 18028846867 |
13 | 9981b9777b |
14 | 4ddc59c579 |
15 | 2a48405837 |
hex | 180cc1d14f |
103293243727 has 4 divisors (see below), whose sum is σ = 103294481560. Its totient is φ = 103292005896.
The previous prime is 103293243673. The next prime is 103293243733. The reversal of 103293243727 is 727342392301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103293243727 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 (103293243787) 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, 483933 + ... + 663910.
It is an arithmetic number, because the mean of its divisors is an integer number (25823620390).
Almost surely, 2103293243727 is an apocalyptic number.
103293243727 is a deficient number, since it is larger than the sum of its proper divisors (1237833).
103293243727 is an equidigital number, since it uses as much as digits as its factorization.
103293243727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1237832.
The product of its (nonzero) digits is 381024, while the sum is 43.
The spelling of 103293243727 in words is "one hundred three billion, two hundred ninety-three million, two hundred forty-three thousand, seven hundred twenty-seven".
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