Base | Representation |
---|---|
bin | 1111001001001… |
… | …1110101011111 |
3 | 11102112011012010 |
4 | 3302103311133 |
5 | 112230120340 |
6 | 10145242303 |
7 | 1400624532 |
oct | 362236537 |
9 | 142464163 |
10 | 63520095 |
11 | 32945651 |
12 | 19333393 |
13 | 10210272 |
14 | 8616a19 |
15 | 589ab80 |
hex | 3c93d5f |
63520095 has 8 divisors (see below), whose sum is σ = 101632176. Its totient is φ = 33877376.
The previous prime is 63520091. The next prime is 63520123. The reversal of 63520095 is 59002536.
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 63520095 - 22 = 63520091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63520091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2117322 + ... + 2117351.
It is an arithmetic number, because the mean of its divisors is an integer number (12704022).
Almost surely, 263520095 is an apocalyptic number.
63520095 is a deficient number, since it is larger than the sum of its proper divisors (38112081).
63520095 is a wasteful number, since it uses less digits than its factorization.
63520095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4234681.
The product of its (nonzero) digits is 8100, while the sum is 30.
The square root of 63520095 is about 7969.9494979579. The cubic root of 63520095 is about 398.9976884433.
The spelling of 63520095 in words is "sixty-three million, five hundred twenty thousand, ninety-five".
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