Base | Representation |
---|---|
bin | 1001110000011… |
… | …1100001010100 |
3 | 2212000012220200 |
4 | 2130013201110 |
5 | 40434102033 |
6 | 4021100500 |
7 | 1004600436 |
oct | 234074124 |
9 | 85005820 |
10 | 40925268 |
11 | 2111283a |
12 | 11857730 |
13 | 862ba47 |
14 | 5614656 |
15 | 38d6013 |
hex | 2707854 |
40925268 has 18 divisors (see below), whose sum is σ = 103450074. Its totient is φ = 13641744.
The previous prime is 40925263. The next prime is 40925329. The reversal of 40925268 is 86252904.
It is a happy number.
40925268 is a `hidden beast` number, since 40 + 92 + 526 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 37307664 + 3617604 = 6108^2 + 1902^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1136813 = 40925268 / (4 + 0 + 9 + 2 + 5 + 2 + 6 + 8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40925263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 568371 + ... + 568442.
Almost surely, 240925268 is an apocalyptic number.
It is an amenable number.
40925268 is an abundant number, since it is smaller than the sum of its proper divisors (62524806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40925268 is a wasteful number, since it uses less digits than its factorization.
40925268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1136823 (or 1136818 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 40925268 is about 6397.2859870417. The cubic root of 40925268 is about 344.6120907883.
The spelling of 40925268 in words is "forty million, nine hundred twenty-five thousand, two hundred sixty-eight".
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