Base | Representation |
---|---|
bin | 1100010111110… |
… | …10111110111000 |
3 | 21020022000000111 |
4 | 12023322332320 |
5 | 203032212342 |
6 | 14144314104 |
7 | 2400121204 |
oct | 613727670 |
9 | 236260014 |
10 | 103788472 |
11 | 536498a7 |
12 | 2a912934 |
13 | 1866bcc8 |
14 | dad9b04 |
15 | 91a2217 |
hex | 62fafb8 |
103788472 has 8 divisors (see below), whose sum is σ = 194603400. Its totient is φ = 51894232.
The previous prime is 103788463. The next prime is 103788547. The reversal of 103788472 is 274887301.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 6486772 + ... + 6486787.
It is an arithmetic number, because the mean of its divisors is an integer number (24325425).
Almost surely, 2103788472 is an apocalyptic number.
It is an amenable number.
103788472 is a deficient number, since it is larger than the sum of its proper divisors (90814928).
103788472 is a wasteful number, since it uses less digits than its factorization.
103788472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12973565 (or 12973561 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 40.
The square root of 103788472 is about 10187.6627348966. The cubic root of 103788472 is about 469.9478922162.
The spelling of 103788472 in words is "one hundred three million, seven hundred eighty-eight thousand, four hundred seventy-two".
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