Base | Representation |
---|---|
bin | 111001101111100… |
… | …010110000011110 |
3 | 2111111220022222200 |
4 | 321233202300132 |
5 | 3441000430241 |
6 | 240043552330 |
7 | 33002235066 |
oct | 7157426036 |
9 | 2444808880 |
10 | 968764446 |
11 | 45792a081 |
12 | 23052b6a6 |
13 | 125921a00 |
14 | 9293a3a6 |
15 | 5a0b14b6 |
hex | 39be2c1e |
968764446 has 72 divisors (see below), whose sum is σ = 2346417216. Its totient is φ = 288437760.
The previous prime is 968764421. The next prime is 968764513. The reversal of 968764446 is 644467869.
It is a junction number, because it is equal to n+sod(n) for n = 968764392 and 968764401.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 89166 + ... + 99438.
It is an arithmetic number, because the mean of its divisors is an integer number (32589128).
Almost surely, 2968764446 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 968764446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1173208608).
968764446 is an abundant number, since it is smaller than the sum of its proper divisors (1377652770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
968764446 is a wasteful number, since it uses less digits than its factorization.
968764446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10338 (or 10322 counting only the distinct ones).
The product of its digits is 6967296, while the sum is 54.
The square root of 968764446 is about 31124.9810602352. The cubic root of 968764446 is about 989.4778207356.
The spelling of 968764446 in words is "nine hundred sixty-eight million, seven hundred sixty-four thousand, four hundred forty-six".
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