Base | Representation |
---|---|
bin | 101111100110101100… |
… | …0100000010101101011 |
3 | 100202212120210010112110 |
4 | 1133031120200111223 |
5 | 3133331340013003 |
6 | 114544103413403 |
7 | 10246232446104 |
oct | 1371530402553 |
9 | 322776703473 |
10 | 102230001003 |
11 | 3a3a0196939 |
12 | 17990754263 |
13 | 9842816670 |
14 | 4d3b2ab3ab |
15 | 29d4dd0a03 |
hex | 17cd62056b |
102230001003 has 16 divisors (see below), whose sum is σ = 146876597280. Its totient is φ = 62874426624.
The previous prime is 102230001001. The next prime is 102230001053. The reversal of 102230001003 is 300100032201.
It is a happy number.
It is not a de Polignac number, because 102230001003 - 21 = 102230001001 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 102230001003.
It is not an unprimeable number, because it can be changed into a prime (102230001001) 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 15 ways as a sum of consecutive naturals, for example, 688698 + ... + 823871.
It is an arithmetic number, because the mean of its divisors is an integer number (9179787330).
Almost surely, 2102230001003 is an apocalyptic number.
102230001003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
102230001003 is a deficient number, since it is larger than the sum of its proper divisors (44646596277).
102230001003 is a wasteful number, since it uses less digits than its factorization.
102230001003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1514318.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 102230001003 its reverse (300100032201), we get a palindrome (402330033204).
The spelling of 102230001003 in words is "one hundred two billion, two hundred thirty million, one thousand, three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •