Base | Representation |
---|---|
bin | 10111100111010010001100 |
3 | 102122111101102 |
4 | 113213102030 |
5 | 3041041340 |
6 | 340402232 |
7 | 103421201 |
oct | 27472214 |
9 | 12574342 |
10 | 6190220 |
11 | 3548893 |
12 | 20a6378 |
13 | 138976a |
14 | b71ca8 |
15 | 824215 |
hex | 5e748c |
6190220 has 24 divisors (see below), whose sum is σ = 13565664. Its totient is φ = 2368256.
The previous prime is 6190199. The next prime is 6190259. The reversal of 6190220 is 220916.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 6190192 and 6190201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6269 + ... + 7188.
It is an arithmetic number, because the mean of its divisors is an integer number (565236).
Almost surely, 26190220 is an apocalyptic number.
It is an amenable number.
6190220 is an abundant number, since it is smaller than the sum of its proper divisors (7375444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6190220 is a wasteful number, since it uses less digits than its factorization.
6190220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13489 (or 13487 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 6190220 is about 2488.0152732650. The cubic root of 6190220 is about 183.6124087600.
The spelling of 6190220 in words is "six million, one hundred ninety thousand, two hundred twenty".
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