Base | Representation |
---|---|
bin | 101111111111001000… |
… | …0110010001001111111 |
3 | 100211222201212110120021 |
4 | 1133332100302021333 |
5 | 3142021303413130 |
6 | 115201320233011 |
7 | 10305451026631 |
oct | 1377620621177 |
9 | 324881773507 |
10 | 103050060415 |
11 | 3a781088695 |
12 | 17b7b30b767 |
13 | 99436a0a13 |
14 | 4db8178a51 |
15 | 2a31dbb37a |
hex | 17fe43227f |
103050060415 has 4 divisors (see below), whose sum is σ = 123660072504. Its totient is φ = 82440048328.
The previous prime is 103050060359. The next prime is 103050060427. The reversal of 103050060415 is 514060050301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 103050060415 - 211 = 103050058367 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 103050060415.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10305006037 + ... + 10305006046.
It is an arithmetic number, because the mean of its divisors is an integer number (30915018126).
Almost surely, 2103050060415 is an apocalyptic number.
103050060415 is a deficient number, since it is larger than the sum of its proper divisors (20610012089).
103050060415 is an equidigital number, since it uses as much as digits as its factorization.
103050060415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20610012088.
The product of its (nonzero) digits is 1800, while the sum is 25.
The spelling of 103050060415 in words is "one hundred three billion, fifty million, sixty thousand, four hundred fifteen".
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