Base | Representation |
---|---|
bin | 1001100110101… |
… | …1011001101011 |
3 | 2210210201201210 |
4 | 2121223121223 |
5 | 40303121203 |
6 | 3555244203 |
7 | 666265215 |
oct | 231533153 |
9 | 83721653 |
10 | 40285803 |
11 | 20816358 |
12 | 115a9663 |
13 | 846696c |
14 | 54c95b5 |
15 | 380b803 |
hex | 266b66b |
40285803 has 8 divisors (see below), whose sum is σ = 54595216. Its totient is φ = 26416800.
The previous prime is 40285799. The next prime is 40285807. The reversal of 40285803 is 30858204.
It is an interprime number because it is at equal distance from previous prime (40285799) and next prime (40285807).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40285803 - 22 = 40285799 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40285807) 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, 109888 + ... + 110253.
It is an arithmetic number, because the mean of its divisors is an integer number (6824402).
Almost surely, 240285803 is an apocalyptic number.
40285803 is a deficient number, since it is larger than the sum of its proper divisors (14309413).
40285803 is a wasteful number, since it uses less digits than its factorization.
40285803 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220205.
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 40285803 is about 6347.1098147109. The cubic root of 40285803 is about 342.8077841396.
The spelling of 40285803 in words is "forty million, two hundred eighty-five thousand, eight hundred three".
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