Base | Representation |
---|---|
bin | 110000000011111111… |
… | …0011110001101101111 |
3 | 100212102002112021222010 |
4 | 1200013332132031233 |
5 | 3142340014013203 |
6 | 115225421252303 |
7 | 10312500204423 |
oct | 1400776361557 |
9 | 325362467863 |
10 | 103213032303 |
11 | 3a85507a8a7 |
12 | 18005a04093 |
13 | 996b3920a4 |
14 | 4dd1a7cb83 |
15 | 2a4135e303 |
hex | 1807f9e36f |
103213032303 has 16 divisors (see below), whose sum is σ = 139886082432. Its totient is φ = 67674540000.
The previous prime is 103213032287. The next prime is 103213032323. The reversal of 103213032303 is 303230312301.
It is not a de Polignac number, because 103213032303 - 24 = 103213032287 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 103213032303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103213032323) 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, 2927128 + ... + 2962178.
It is an arithmetic number, because the mean of its divisors is an integer number (8742880152).
Almost surely, 2103213032303 is an apocalyptic number.
103213032303 is a deficient number, since it is larger than the sum of its proper divisors (36673050129).
103213032303 is a wasteful number, since it uses less digits than its factorization.
103213032303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51206.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 103213032303 its reverse (303230312301), we get a palindrome (406443344604).
The spelling of 103213032303 in words is "one hundred three billion, two hundred thirteen million, thirty-two thousand, three hundred three".
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