Base | Representation |
---|---|
bin | 10000110110100001… |
… | …01101011110000000 |
3 | 212100112002110101000 |
4 | 20123100231132000 |
5 | 122012102044333 |
6 | 4053431012000 |
7 | 440125531560 |
oct | 103320553600 |
9 | 25315073330 |
10 | 9047299968 |
11 | 3922a68413 |
12 | 1905b0a000 |
13 | b12501745 |
14 | 61b808da0 |
15 | 37e421713 |
hex | 21b42d780 |
9047299968 has 512 divisors, whose sum is σ = 31882752000. Its totient is φ = 2472394752.
The previous prime is 9047299951. The next prime is 9047299979. The reversal of 9047299968 is 8699927409.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 83002698 + ... + 83002806.
It is an arithmetic number, because the mean of its divisors is an integer number (62271000).
Almost surely, 29047299968 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 9047299968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15941376000).
9047299968 is an abundant number, since it is smaller than the sum of its proper divisors (22835452032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9047299968 is a wasteful number, since it uses less digits than its factorization.
9047299968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259 (or 241 counting only the distinct ones).
The product of its (nonzero) digits is 17635968, while the sum is 63.
The square root of 9047299968 is about 95117.2958404516. The cubic root of 9047299968 is about 2083.7214541207.
The spelling of 9047299968 in words is "nine billion, forty-seven million, two hundred ninety-nine thousand, nine hundred sixty-eight".
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