Base | Representation |
---|---|
bin | 111001101110100… |
… | …100111000001110 |
3 | 2111111102110022102 |
4 | 321232210320032 |
5 | 3440414322430 |
6 | 240034315102 |
7 | 33000131126 |
oct | 7156447016 |
9 | 2444373272 |
10 | 968510990 |
11 | 457776707 |
12 | 230428a92 |
13 | 125863535 |
14 | 928b1c86 |
15 | 5a061345 |
hex | 39ba4e0e |
968510990 has 32 divisors (see below), whose sum is σ = 1802870784. Its totient is φ = 374217120.
The previous prime is 968510987. The next prime is 968511031. The reversal of 968510990 is 99015869.
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, 185597 + ... + 190743.
It is an arithmetic number, because the mean of its divisors is an integer number (56339712).
Almost surely, 2968510990 is an apocalyptic number.
968510990 is a deficient number, since it is larger than the sum of its proper divisors (834359794).
968510990 is a wasteful number, since it uses less digits than its factorization.
968510990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5792.
The product of its (nonzero) digits is 174960, while the sum is 47.
The square root of 968510990 is about 31120.9092090832. The cubic root of 968510990 is about 989.3915214755.
The spelling of 968510990 in words is "nine hundred sixty-eight million, five hundred ten thousand, nine hundred ninety".
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