Base | Representation |
---|---|
bin | 1100010111000… |
… | …00100000000011 |
3 | 21020002111020010 |
4 | 12023200200003 |
5 | 203020230003 |
6 | 14142120003 |
7 | 2366160030 |
oct | 613404003 |
9 | 236074203 |
10 | 103680003 |
11 | 53585359 |
12 | 2a880003 |
13 | 1863181b |
14 | daac387 |
15 | 9180003 |
hex | 62e0803 |
103680003 has 16 divisors (see below), whose sum is σ = 158236416. Its totient is φ = 59152800.
The previous prime is 103679981. The next prime is 103680023. The reversal of 103680003 is 300086301.
It is not a de Polignac number, because 103680003 - 25 = 103679971 is a prime.
It is a super-3 number, since 3×1036800033 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (103680023) 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, 11200 + ... + 18242.
It is an arithmetic number, because the mean of its divisors is an integer number (9889776).
Almost surely, 2103680003 is an apocalyptic number.
103680003 is a deficient number, since it is larger than the sum of its proper divisors (54556413).
103680003 is an equidigital number, since it uses as much as digits as its factorization.
103680003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7754.
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 103680003 is about 10182.3377964002. The cubic root of 103680003 is about 469.7841214714.
The spelling of 103680003 in words is "one hundred three million, six hundred eighty thousand, three".
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