Base | Representation |
---|---|
bin | 1100001111001… |
… | …11111110101111 |
3 | 21011011202212122 |
4 | 12013213332233 |
5 | 202240141223 |
6 | 14104223155 |
7 | 2354420210 |
oct | 607477657 |
9 | 234152778 |
10 | 102662063 |
11 | 52a4a589 |
12 | 2a46aabb |
13 | 183663aa |
14 | d8c5407 |
15 | 902d5c8 |
hex | 61e7faf |
102662063 has 4 divisors (see below), whose sum is σ = 117328080. Its totient is φ = 87996048.
The previous prime is 102662047. The next prime is 102662071. The reversal of 102662063 is 360266201.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 102662063 - 24 = 102662047 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102662563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7332998 + ... + 7333011.
It is an arithmetic number, because the mean of its divisors is an integer number (29332020).
Almost surely, 2102662063 is an apocalyptic number.
102662063 is a deficient number, since it is larger than the sum of its proper divisors (14666017).
102662063 is an equidigital number, since it uses as much as digits as its factorization.
102662063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14666016.
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 102662063 is about 10132.2289255622. The cubic root of 102662063 is about 468.2416006666.
The spelling of 102662063 in words is "one hundred two million, six hundred sixty-two thousand, sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •