Base | Representation |
---|---|
bin | 1100011001010… |
… | …11110010111011 |
3 | 21020200011021122 |
4 | 12030223302323 |
5 | 203110112121 |
6 | 14152455455 |
7 | 2401613132 |
oct | 614536273 |
9 | 236604248 |
10 | 103988411 |
11 | 5377603a |
12 | 2a9aa58b |
13 | 1870c007 |
14 | db4c919 |
15 | 91e15ab |
hex | 632bcbb |
103988411 has 8 divisors (see below), whose sum is σ = 105569280. Its totient is φ = 102414312.
The previous prime is 103988407. The next prime is 103988429. The reversal of 103988411 is 114889301.
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 103988411 - 22 = 103988407 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103988011) 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, 35156 + ... + 37998.
It is an arithmetic number, because the mean of its divisors is an integer number (13196160).
Almost surely, 2103988411 is an apocalyptic number.
103988411 is a deficient number, since it is larger than the sum of its proper divisors (1580869).
103988411 is an equidigital number, since it uses as much as digits as its factorization.
103988411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3385.
The product of its (nonzero) digits is 6912, while the sum is 35.
The square root of 103988411 is about 10197.4708138832. The cubic root of 103988411 is about 470.2494691916.
The spelling of 103988411 in words is "one hundred three million, nine hundred eighty-eight thousand, four hundred eleven".
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