Base | Representation |
---|---|
bin | 111011001100000… |
… | …111011000011100 |
3 | 2120012120020102011 |
4 | 323030013120130 |
5 | 4013204003313 |
6 | 242312041004 |
7 | 33415426114 |
oct | 7314073034 |
9 | 2505506364 |
10 | 993031708 |
11 | 46a5a4469 |
12 | 238693164 |
13 | 12a96a536 |
14 | 95c56044 |
15 | 5c2a693d |
hex | 3b30761c |
993031708 has 12 divisors (see below), whose sum is σ = 1743395472. Its totient is φ = 494918720.
The previous prime is 993031681. The next prime is 993031709. The reversal of 993031708 is 807130399.
993031708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×9930317082 = 1972223946186794528, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (993031709) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397885 + ... + 400372.
It is an arithmetic number, because the mean of its divisors is an integer number (145282956).
Almost surely, 2993031708 is an apocalyptic number.
It is an amenable number.
993031708 is a deficient number, since it is larger than the sum of its proper divisors (750363764).
993031708 is a wasteful number, since it uses less digits than its factorization.
993031708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 798572 (or 798570 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 40.
The square root of 993031708 is about 31512.4056206441. The cubic root of 993031708 is about 997.6718197835.
The spelling of 993031708 in words is "nine hundred ninety-three million, thirty-one thousand, seven hundred eight".
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