Base | Representation |
---|---|
bin | 1100011001001… |
… | …11001010000011 |
3 | 21020122012012221 |
4 | 12030213022003 |
5 | 203104010121 |
6 | 14152231511 |
7 | 2401503550 |
oct | 614471203 |
9 | 236565187 |
10 | 103969411 |
11 | 53762837 |
12 | 2a99b597 |
13 | 18703480 |
14 | db45a27 |
15 | 91dab41 |
hex | 6327283 |
103969411 has 16 divisors (see below), whose sum is σ = 130382784. Its totient is φ = 80705664.
The previous prime is 103969391. The next prime is 103969429. The reversal of 103969411 is 114969301.
It is a happy number.
It is not a de Polignac number, because 103969411 - 29 = 103968899 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103961411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5956 + ... + 15601.
It is an arithmetic number, because the mean of its divisors is an integer number (8148924).
Almost surely, 2103969411 is an apocalyptic number.
103969411 is a deficient number, since it is larger than the sum of its proper divisors (26413373).
103969411 is a wasteful number, since it uses less digits than its factorization.
103969411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21630.
The product of its (nonzero) digits is 5832, while the sum is 34.
The square root of 103969411 is about 10196.5391677765. The cubic root of 103969411 is about 470.2208272688.
The spelling of 103969411 in words is "one hundred three million, nine hundred sixty-nine thousand, four hundred eleven".
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