Base | Representation |
---|---|
bin | 101101010001010111010… |
… | …000010101011000111010 |
3 | 102000102002100101220022120 |
4 | 231101113100111120322 |
5 | 401432332134101020 |
6 | 10341103304102110 |
7 | 440522660400531 |
oct | 55212720253072 |
9 | 12012070356276 |
10 | 3111020222010 |
11 | a9a4158a1778 |
12 | 422b2a464936 |
13 | 1974a24c746c |
14 | aa8077ad318 |
15 | 55dd11b4740 |
hex | 2d45741563a |
3111020222010 has 64 divisors (see below), whose sum is σ = 8013948077952. Its totient is φ = 770109106176.
The previous prime is 3111020221951. The next prime is 3111020222017. The reversal of 3111020222010 is 102220201113.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (3111020222017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41743864 + ... + 41818323.
It is an arithmetic number, because the mean of its divisors is an integer number (125217938718).
Almost surely, 23111020222010 is an apocalyptic number.
3111020222010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3111020222010 is an abundant number, since it is smaller than the sum of its proper divisors (4902927855942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3111020222010 is a wasteful number, since it uses less digits than its factorization.
3111020222010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83562287.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 3111020222010 its reverse (102220201113), we get a palindrome (3213240423123).
The spelling of 3111020222010 in words is "three trillion, one hundred eleven billion, twenty million, two hundred twenty-two thousand, ten".
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