Base | Representation |
---|---|
bin | 1100010100111… |
… | …11100011101111 |
3 | 21012120222100010 |
4 | 12022133203233 |
5 | 202433221444 |
6 | 14132304303 |
7 | 2364001353 |
oct | 612374357 |
9 | 235528303 |
10 | 103413999 |
11 | 53413517 |
12 | 2a772093 |
13 | 1856a720 |
14 | da3d463 |
15 | 912b2b9 |
hex | 629f8ef |
103413999 has 16 divisors (see below), whose sum is σ = 148959104. Its totient is φ = 63439200.
The previous prime is 103413997. The next prime is 103414007. The reversal of 103413999 is 999314301.
It is not a de Polignac number, because 103413999 - 21 = 103413997 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103413997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8904 + ... + 16914.
It is an arithmetic number, because the mean of its divisors is an integer number (9309944).
Almost surely, 2103413999 is an apocalyptic number.
103413999 is a deficient number, since it is larger than the sum of its proper divisors (45545105).
103413999 is a wasteful number, since it uses less digits than its factorization.
103413999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8358.
The product of its (nonzero) digits is 26244, while the sum is 39.
The square root of 103413999 is about 10169.2673777416. The cubic root of 103413999 is about 469.3820141056.
The spelling of 103413999 in words is "one hundred three million, four hundred thirteen thousand, nine hundred ninety-nine".
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