Base | Representation |
---|---|
bin | 101111111110111111… |
… | …1101100010100110111 |
3 | 100211222102102211201012 |
4 | 1133331333230110313 |
5 | 3142014132030322 |
6 | 115201040222435 |
7 | 10305364656512 |
oct | 1377577542467 |
9 | 324872384635 |
10 | 103045580087 |
11 | 3a7795a853a |
12 | 17b7990aa1b |
13 | 9942792638 |
14 | 4db772dd79 |
15 | 2a317d3ae2 |
hex | 17fdfec537 |
103045580087 has 8 divisors (see below), whose sum is σ = 109120334400. Its totient is φ = 96972297984.
The previous prime is 103045580063. The next prime is 103045580159. The reversal of 103045580087 is 780085540301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103045580087 - 230 = 101971838263 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103045580047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222287 + ... + 505472.
It is an arithmetic number, because the mean of its divisors is an integer number (13640041800).
Almost surely, 2103045580087 is an apocalyptic number.
103045580087 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
103045580087 is a deficient number, since it is larger than the sum of its proper divisors (6074754313).
103045580087 is an equidigital number, since it uses as much as digits as its factorization.
103045580087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 736105.
The product of its (nonzero) digits is 134400, while the sum is 41.
The spelling of 103045580087 in words is "one hundred three billion, forty-five million, five hundred eighty thousand, eighty-seven".
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