Base | Representation |
---|---|
bin | 1001110000011… |
… | …1101000000101 |
3 | 2212000020111201 |
4 | 2130013220011 |
5 | 40434110301 |
6 | 4021102501 |
7 | 1004601625 |
oct | 234075005 |
9 | 85006451 |
10 | 40925701 |
11 | 211130a3 |
12 | 11857a31 |
13 | 862bcbb |
14 | 5614885 |
15 | 38d6201 |
hex | 2707a05 |
40925701 has 2 divisors, whose sum is σ = 40925702. Its totient is φ = 40925700.
The previous prime is 40925657. The next prime is 40925707. The reversal of 40925701 is 10752904.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 34928100 + 5997601 = 5910^2 + 2449^2 .
It is a cyclic number.
It is not a de Polignac number, because 40925701 - 29 = 40925189 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 40925701.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40925707) 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 as a sum of consecutive naturals, namely, 20462850 + 20462851.
It is an arithmetic number, because the mean of its divisors is an integer number (20462851).
Almost surely, 240925701 is an apocalyptic number.
It is an amenable number.
40925701 is a deficient number, since it is larger than the sum of its proper divisors (1).
40925701 is an equidigital number, since it uses as much as digits as its factorization.
40925701 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 40925701 is about 6397.3198294286. The cubic root of 40925701 is about 344.6133061459.
The spelling of 40925701 in words is "forty million, nine hundred twenty-five thousand, seven hundred one".
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