Base | Representation |
---|---|
bin | 1011100110011111… |
… | …00001110110001010 |
3 | 121002001212102011120 |
4 | 11303033201312022 |
5 | 100223433333210 |
6 | 2510012340110 |
7 | 310226451600 |
oct | 56317416612 |
9 | 17061772146 |
10 | 6228417930 |
11 | 2706863639 |
12 | 1259a74636 |
13 | 7834c2bc7 |
14 | 4312ab870 |
15 | 266c07270 |
hex | 1733e1d8a |
6228417930 has 192 divisors, whose sum is σ = 18394128000. Its totient is φ = 1342075392.
The previous prime is 6228417913. The next prime is 6228417961. The reversal of 6228417930 is 397148226.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7512756 + ... + 7513584.
It is an arithmetic number, because the mean of its divisors is an integer number (95802750).
Almost surely, 26228417930 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6228417930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9197064000).
6228417930 is an abundant number, since it is smaller than the sum of its proper divisors (12165710070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6228417930 is a wasteful number, since it uses less digits than its factorization.
6228417930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1141 (or 1134 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 6228417930 is about 78920.3264691676. The cubic root of 6228417930 is about 1839.8930634528.
The spelling of 6228417930 in words is "six billion, two hundred twenty-eight million, four hundred seventeen thousand, nine hundred thirty".
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