Base | Representation |
---|---|
bin | 110111011100100… |
… | …010111011010000 |
3 | 2101211101120121210 |
4 | 313130202323100 |
5 | 3401114324333 |
6 | 232150020120 |
7 | 32023552503 |
oct | 6734427320 |
9 | 2354346553 |
10 | 930229968 |
11 | 4380aa5a8 |
12 | 21b647640 |
13 | 11a94c245 |
14 | 8b78913a |
15 | 569eda63 |
hex | 37722ed0 |
930229968 has 80 divisors (see below), whose sum is σ = 2536186880. Its totient is φ = 292989312.
The previous prime is 930229967. The next prime is 930229973. The reversal of 930229968 is 869922039.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (930229961) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421155 + ... + 423357.
It is an arithmetic number, because the mean of its divisors is an integer number (31702336).
Almost surely, 2930229968 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 930229968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1268093440).
930229968 is an abundant number, since it is smaller than the sum of its proper divisors (1605956912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
930229968 is a wasteful number, since it uses less digits than its factorization.
930229968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2696 (or 2690 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 48.
The square root of 930229968 is about 30499.6716047895. The cubic root of 930229968 is about 976.1804568681.
The spelling of 930229968 in words is "nine hundred thirty million, two hundred twenty-nine thousand, nine hundred sixty-eight".
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