Base | Representation |
---|---|
bin | 11100001011000001010… |
… | …00111111011101011110 |
3 | 10102112112211002010202120 |
4 | 32011200220333131132 |
5 | 111324420141000110 |
6 | 2020404335403410 |
7 | 126635445512343 |
oct | 16054050773536 |
9 | 3375484063676 |
10 | 967989000030 |
11 | 343581611918 |
12 | 137729683566 |
13 | 703863a7640 |
14 | 34bcacbc7ca |
15 | 1a2a6305870 |
hex | e160a3f75e |
967989000030 has 128 divisors (see below), whose sum is σ = 2519969961600. Its totient is φ = 236552970240.
The previous prime is 967988999981. The next prime is 967989000031. The reversal of 967989000030 is 30000989769.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (967989000031) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 171596010 + ... + 171601650.
It is an arithmetic number, because the mean of its divisors is an integer number (19687265325).
Almost surely, 2967989000030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 967989000030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1259984980800).
967989000030 is an abundant number, since it is smaller than the sum of its proper divisors (1551980961570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
967989000030 is a wasteful number, since it uses less digits than its factorization.
967989000030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8766.
The product of its (nonzero) digits is 734832, while the sum is 51.
Adding to 967989000030 its reverse (30000989769), we get a palindrome (997989989799).
The spelling of 967989000030 in words is "nine hundred sixty-seven billion, nine hundred eighty-nine million, thirty", and thus it is an aban number.
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