Base | Representation |
---|---|
bin | 11101100000010… |
… | …001101110000011 |
3 | 1021111102121222001 |
4 | 131200101232003 |
5 | 2003210003301 |
6 | 121041324431 |
7 | 15160302001 |
oct | 3540215603 |
9 | 1244377861 |
10 | 495000451 |
11 | 234462190 |
12 | 119936717 |
13 | 7b72459a |
14 | 49a53a71 |
15 | 2d6cbc01 |
hex | 1d811b83 |
495000451 has 8 divisors (see below), whose sum is σ = 540163008. Its totient is φ = 449865000.
The previous prime is 495000439. The next prime is 495000461. The reversal of 495000451 is 154000594.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 495000451 - 27 = 495000323 is a prime.
It is not an unprimeable number, because it can be changed into a prime (495000431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60516 + ... + 68206.
It is an arithmetic number, because the mean of its divisors is an integer number (67520376).
Almost surely, 2495000451 is an apocalyptic number.
495000451 is a deficient number, since it is larger than the sum of its proper divisors (45162557).
495000451 is a wasteful number, since it uses less digits than its factorization.
495000451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13553.
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 495000451 is about 22248.6055967559. The cubic root of 495000451 is about 791.0462295900.
The spelling of 495000451 in words is "four hundred ninety-five million, four hundred fifty-one", and thus it is an aban number.
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