Base | Representation |
---|---|
bin | 1100100001101… |
… | …00100101101011 |
3 | 21022201021001201 |
4 | 12100310211223 |
5 | 203344314003 |
6 | 14232025031 |
7 | 2414051200 |
oct | 620644553 |
9 | 238637051 |
10 | 105073003 |
11 | 543469a2 |
12 | 2b232177 |
13 | 189cb899 |
14 | dd51ca7 |
15 | 9357b1d |
hex | 643496b |
105073003 has 12 divisors (see below), whose sum is σ = 126444240. Its totient is φ = 86955792.
The previous prime is 105072997. The next prime is 105073013. The reversal of 105073003 is 300370501.
It is a de Polignac number, because none of the positive numbers 2k-105073003 is a prime.
It is a super-2 number, since 2×1050730032 = 22080671918876018, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105073013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35551 + ... + 38392.
It is an arithmetic number, because the mean of its divisors is an integer number (10537020).
Almost surely, 2105073003 is an apocalyptic number.
105073003 is a deficient number, since it is larger than the sum of its proper divisors (21371237).
105073003 is an equidigital number, since it uses as much as digits as its factorization.
105073003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73986 (or 73979 counting only the distinct ones).
The product of its (nonzero) digits is 315, while the sum is 19.
The square root of 105073003 is about 10250.5123286595. The cubic root of 105073003 is about 471.8787078813.
The spelling of 105073003 in words is "one hundred five million, seventy-three thousand, three".
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