Base | Representation |
---|---|
bin | 101101001010001100010… |
… | …110010000001000101011 |
3 | 101222200012210000111001210 |
4 | 231022030112100020223 |
5 | 401321100140444321 |
6 | 10333351311444203 |
7 | 440131121350242 |
oct | 55121426201053 |
9 | 11880183014053 |
10 | 3103321031211 |
11 | a97124900775 |
12 | 42153bb26663 |
13 | 1968463a656b |
14 | aa2b7049959 |
15 | 55ad02d7b76 |
hex | 2d28c59022b |
3103321031211 has 16 divisors (see below), whose sum is σ = 4317954497280. Its totient is φ = 1978796228640.
The previous prime is 3103321031197. The next prime is 3103321031233. The reversal of 3103321031211 is 1121301233013.
It is a happy number.
It is not a de Polignac number, because 3103321031211 - 215 = 3103320998443 is a prime.
It is a super-2 number, since 2×31033210312112 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3103321031011) 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 15 ways as a sum of consecutive naturals, for example, 474520 + ... + 2536101.
It is an arithmetic number, because the mean of its divisors is an integer number (269872156080).
Almost surely, 23103321031211 is an apocalyptic number.
3103321031211 is a deficient number, since it is larger than the sum of its proper divisors (1214633466069).
3103321031211 is a wasteful number, since it uses less digits than its factorization.
3103321031211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3025586.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 3103321031211 its reverse (1121301233013), we get a palindrome (4224622264224).
The spelling of 3103321031211 in words is "three trillion, one hundred three billion, three hundred twenty-one million, thirty-one thousand, two hundred eleven".
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