Base | Representation |
---|---|
bin | 111001101101001… |
… | …000000101100000 |
3 | 2111110201010221110 |
4 | 321231020011200 |
5 | 3440320142122 |
6 | 240022223320 |
7 | 32663656050 |
oct | 7155100540 |
9 | 2443633843 |
10 | 968130912 |
11 | 4575370a1 |
12 | 230284b40 |
13 | 12575c538 |
14 | 92813560 |
15 | 59ed890c |
hex | 39b48160 |
968130912 has 96 divisors (see below), whose sum is σ = 2909378304. Its totient is φ = 276134400.
The previous prime is 968130869. The next prime is 968130979. The reversal of 968130912 is 219031869.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631587 + ... + 633117.
It is an arithmetic number, because the mean of its divisors is an integer number (30306024).
Almost surely, 2968130912 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 968130912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1454689152).
968130912 is an abundant number, since it is smaller than the sum of its proper divisors (1941247392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
968130912 is a wasteful number, since it uses less digits than its factorization.
968130912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2492 (or 2484 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 39.
The square root of 968130912 is about 31114.8021366037. The cubic root of 968130912 is about 989.2620804550.
The spelling of 968130912 in words is "nine hundred sixty-eight million, one hundred thirty thousand, nine hundred twelve".
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