Base | Representation |
---|---|
bin | 1011100101110001… |
… | …10100010011011100 |
3 | 121001122122221012210 |
4 | 11302320310103130 |
5 | 100220422323340 |
6 | 2505241000420 |
7 | 310125034050 |
oct | 56270642334 |
9 | 17048587183 |
10 | 6222464220 |
11 | 2703467515 |
12 | 1257a83110 |
13 | 7821b9cbb |
14 | 43059bc60 |
15 | 26642d180 |
hex | 172e344dc |
6222464220 has 96 divisors (see below), whose sum is σ = 20397597696. Its totient is φ = 1387584000.
The previous prime is 6222464207. The next prime is 6222464231. The reversal of 6222464220 is 224642226.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 163456 + ... + 197895.
It is an arithmetic number, because the mean of its divisors is an integer number (212474976).
Almost surely, 26222464220 is an apocalyptic number.
6222464220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6222464220 is an abundant number, since it is smaller than the sum of its proper divisors (14175133476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6222464220 is a wasteful number, since it uses less digits than its factorization.
6222464220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 361411 (or 361409 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 30.
The square root of 6222464220 is about 78882.5977006336. The cubic root of 6222464220 is about 1839.3066287135.
The spelling of 6222464220 in words is "six billion, two hundred twenty-two million, four hundred sixty-four thousand, two hundred twenty".
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