Base | Representation |
---|---|
bin | 10111011100100110111011… |
… | …111000110001010101100110 |
3 | 111112010021101022212222110220 |
4 | 113130212323320301111212 |
5 | 102004013323114444311 |
6 | 1003153051000225210 |
7 | 30502151025531504 |
oct | 2734467370612546 |
9 | 445107338788426 |
10 | 103121022031206 |
11 | 2a94841a639163 |
12 | b69566576b206 |
13 | 45703698121aa |
14 | 1b67126a95674 |
15 | bdc633a9d206 |
hex | 5dc9bbe31566 |
103121022031206 has 16 divisors (see below), whose sum is σ = 206251255266048. Its totient is φ = 34372138809800.
The previous prime is 103121022031201. The next prime is 103121022031217. The reversal of 103121022031206 is 602130220121301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103121022031201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383654610 + ... + 383923301.
It is an arithmetic number, because the mean of its divisors is an integer number (12890703454128).
Almost surely, 2103121022031206 is an apocalyptic number.
103121022031206 is an abundant number, since it is smaller than the sum of its proper divisors (103130233234842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103121022031206 is a wasteful number, since it uses less digits than its factorization.
103121022031206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 767600307.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 103121022031206 its reverse (602130220121301), we get a palindrome (705251242152507).
The spelling of 103121022031206 in words is "one hundred three trillion, one hundred twenty-one billion, twenty-two million, thirty-one thousand, two hundred six".
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