Base | Representation |
---|---|
bin | 1001101110000… |
… | …1001100010101 |
3 | 2211201020120012 |
4 | 2123201030111 |
5 | 40414041102 |
6 | 4013450005 |
7 | 1003344644 |
oct | 233411425 |
9 | 84636505 |
10 | 40768277 |
11 | 210158a0 |
12 | 117a0905 |
13 | 85a5454 |
14 | 55b335b |
15 | 38a4752 |
hex | 26e1315 |
40768277 has 8 divisors (see below), whose sum is σ = 44612832. Its totient is φ = 36946800.
The previous prime is 40768267. The next prime is 40768297. The reversal of 40768277 is 77286704.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40768277 - 210 = 40767253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40768267) 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, 1958 + ... + 9239.
It is an arithmetic number, because the mean of its divisors is an integer number (5576604).
Almost surely, 240768277 is an apocalyptic number.
It is an amenable number.
40768277 is a deficient number, since it is larger than the sum of its proper divisors (3844555).
40768277 is a wasteful number, since it uses less digits than its factorization.
40768277 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11539.
The product of its (nonzero) digits is 131712, while the sum is 41.
The square root of 40768277 is about 6385.0040720426. The cubic root of 40768277 is about 344.1708774493.
The spelling of 40768277 in words is "forty million, seven hundred sixty-eight thousand, two hundred seventy-seven".
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