Base | Representation |
---|---|
bin | 100110000110111101… |
… | …101101101100001101 |
3 | 10220121201101010101200 |
4 | 212012331231230031 |
5 | 1132300232434131 |
6 | 30444204500113 |
7 | 2646004010064 |
oct | 460675555415 |
9 | 126551333350 |
10 | 40919030541 |
11 | 163987a9314 |
12 | 7b1b84a639 |
13 | 3b215b000c |
14 | 1da267d1db |
15 | 10e75222e6 |
hex | 986f6db0d |
40919030541 has 6 divisors (see below), whose sum is σ = 59105266350. Its totient is φ = 27279353688.
The previous prime is 40919030501. The next prime is 40919030543. The reversal of 40919030541 is 14503091904.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 40863005316 + 56025225 = 202146^2 + 7485^2 .
It is not a de Polignac number, because 40919030541 - 221 = 40916933389 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40919030496 and 40919030505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40919030543) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2273279466 + ... + 2273279483.
It is an arithmetic number, because the mean of its divisors is an integer number (9850877725).
Almost surely, 240919030541 is an apocalyptic number.
It is an amenable number.
40919030541 is a deficient number, since it is larger than the sum of its proper divisors (18186235809).
40919030541 is a wasteful number, since it uses less digits than its factorization.
40919030541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4546558955 (or 4546558952 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The spelling of 40919030541 in words is "forty billion, nine hundred nineteen million, thirty thousand, five hundred forty-one".
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