Base | Representation |
---|---|
bin | 1100010100110… |
… | …10101000001011 |
3 | 21012112221122010 |
4 | 12022122220023 |
5 | 202432100203 |
6 | 14132031003 |
7 | 2363555442 |
oct | 612325013 |
9 | 235487563 |
10 | 103393803 |
11 | 533aa327 |
12 | 2a762463 |
13 | 18561486 |
14 | da35d59 |
15 | 9125303 |
hex | 629aa0b |
103393803 has 8 divisors (see below), whose sum is σ = 139123600. Its totient is φ = 68296608.
The previous prime is 103393793. The next prime is 103393819. The reversal of 103393803 is 308393301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103393803 - 29 = 103393291 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103393403) 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, 157768 + ... + 158421.
It is an arithmetic number, because the mean of its divisors is an integer number (17390450).
Almost surely, 2103393803 is an apocalyptic number.
103393803 is a deficient number, since it is larger than the sum of its proper divisors (35729797).
103393803 is a wasteful number, since it uses less digits than its factorization.
103393803 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316301.
The product of its (nonzero) digits is 5832, while the sum is 30.
The square root of 103393803 is about 10168.2743373691. The cubic root of 103393803 is about 469.3514564879.
It can be divided in two parts, 103393 and 803, that added together give a triangular number (104196 = T456).
The spelling of 103393803 in words is "one hundred three million, three hundred ninety-three thousand, eight hundred three".
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