Base | Representation |
---|---|
bin | 10011000000010010… |
… | …11110101000100111 |
3 | 222100001210201210220 |
4 | 21200021132220213 |
5 | 131343434011403 |
6 | 4404234215423 |
7 | 510561225165 |
oct | 114011365047 |
9 | 28301721726 |
10 | 10203032103 |
11 | 4366389040 |
12 | 1b88b84573 |
13 | c67a96904 |
14 | 6cb0d4235 |
15 | 3eab15953 |
hex | 26025ea27 |
10203032103 has 16 divisors (see below), whose sum is σ = 15713761536. Its totient is φ = 5819911040.
The previous prime is 10203032029. The next prime is 10203032123. The reversal of 10203032103 is 30123030201.
It is a cyclic number.
It is not a de Polignac number, because 10203032103 - 218 = 10202769959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10203032123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9093051 + ... + 9094172.
It is an arithmetic number, because the mean of its divisors is an integer number (982110096).
Almost surely, 210203032103 is an apocalyptic number.
10203032103 is a deficient number, since it is larger than the sum of its proper divisors (5510729433).
10203032103 is a wasteful number, since it uses less digits than its factorization.
10203032103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18187254.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 10203032103 its reverse (30123030201), we get a palindrome (40326062304).
The spelling of 10203032103 in words is "ten billion, two hundred three million, thirty-two thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •