Base | Representation |
---|---|
bin | 1111000010001… |
… | …0001110011001 |
3 | 11101122111211221 |
4 | 3300202032121 |
5 | 112120222440 |
6 | 10131252041 |
7 | 1363646035 |
oct | 360421631 |
9 | 141574757 |
10 | 63054745 |
11 | 32657a66 |
12 | 1914a021 |
13 | 100a9500 |
14 | 85351c5 |
15 | 5807d4a |
hex | 3c22399 |
63054745 has 24 divisors (see below), whose sum is σ = 83166912. Its totient is φ = 45864000.
The previous prime is 63054737. The next prime is 63054763. The reversal of 63054745 is 54745036.
It is a happy number.
It is not a de Polignac number, because 63054745 - 23 = 63054737 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 63054745.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59470 + ... + 60520.
It is an arithmetic number, because the mean of its divisors is an integer number (3465288).
Almost surely, 263054745 is an apocalyptic number.
63054745 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
63054745 is a deficient number, since it is larger than the sum of its proper divisors (20112167).
63054745 is a wasteful number, since it uses less digits than its factorization.
63054745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1153 (or 1140 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 34.
The square root of 63054745 is about 7940.7017951816. The cubic root of 63054745 is about 398.0209432343.
The spelling of 63054745 in words is "sixty-three million, fifty-four thousand, seven hundred forty-five".
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