Base | Representation |
---|---|
bin | 1011111111110011… |
… | …1010001010010100 |
3 | 22022102210001001020 |
4 | 2333330322022110 |
5 | 23043411240444 |
6 | 1251320401140 |
7 | 142543035243 |
oct | 27774721224 |
9 | 8272701036 |
10 | 3220415124 |
11 | 1402927603 |
12 | 75a6161b0 |
13 | 3c4268ba4 |
14 | 2279c095a |
15 | 13cad2119 |
hex | bff3a294 |
3220415124 has 48 divisors (see below), whose sum is σ = 7573769280. Its totient is φ = 1065000960.
The previous prime is 3220415101. The next prime is 3220415153. The reversal of 3220415124 is 4215140223.
It is a junction number, because it is equal to n+sod(n) for n = 3220415094 and 3220415103.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1503094 + ... + 1505234.
It is an arithmetic number, because the mean of its divisors is an integer number (157786860).
Almost surely, 23220415124 is an apocalyptic number.
It is an amenable number.
3220415124 is an abundant number, since it is smaller than the sum of its proper divisors (4353354156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3220415124 is a wasteful number, since it uses less digits than its factorization.
3220415124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3080 (or 3078 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 3220415124 is about 56748.7015181845. The cubic root of 3220415124 is about 1476.7397071514.
Adding to 3220415124 its reverse (4215140223), we get a palindrome (7435555347).
The spelling of 3220415124 in words is "three billion, two hundred twenty million, four hundred fifteen thousand, one hundred twenty-four".
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