Base | Representation |
---|---|
bin | 1001101111110… |
… | …1101001011001 |
3 | 2211221011102210 |
4 | 2123331221121 |
5 | 40431303300 |
6 | 4020145333 |
7 | 1004341512 |
oct | 233755131 |
9 | 84834383 |
10 | 40884825 |
11 | 21095413 |
12 | 11838249 |
13 | 8616507 |
14 | 5603a09 |
15 | 38c9050 |
hex | 26fda59 |
40884825 has 12 divisors (see below), whose sum is σ = 67596368. Its totient is φ = 21805200.
The previous prime is 40884761. The next prime is 40884829. The reversal of 40884825 is 52848804.
It is not a de Polignac number, because 40884825 - 26 = 40884761 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40884829) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272491 + ... + 272640.
Almost surely, 240884825 is an apocalyptic number.
It is an amenable number.
40884825 is a deficient number, since it is larger than the sum of its proper divisors (26711543).
40884825 is a wasteful number, since it uses less digits than its factorization.
40884825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 545144 (or 545139 counting only the distinct ones).
The product of its (nonzero) digits is 81920, while the sum is 39.
The square root of 40884825 is about 6394.1242559087. The cubic root of 40884825 is about 344.4985363271.
The spelling of 40884825 in words is "forty million, eight hundred eighty-four thousand, eight hundred twenty-five".
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