Base | Representation |
---|---|
bin | 1010110010001011… |
… | …1001110001110100 |
3 | 21110202010122012011 |
4 | 2230202321301310 |
5 | 21412034040313 |
6 | 1155130134004 |
7 | 131510440450 |
oct | 25442716164 |
9 | 7422118164 |
10 | 2894830708 |
11 | 1256069180 |
12 | 689581304 |
13 | 371980ba3 |
14 | 1d666b660 |
15 | 11e21c93d |
hex | ac8b9c74 |
2894830708 has 24 divisors (see below), whose sum is σ = 6315994944. Its totient is φ = 1127856000.
The previous prime is 2894830657. The next prime is 2894830711. The reversal of 2894830708 is 8070384982.
2894830708 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-3 number, since 3×28948307083 (a number of 29 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4699093 + ... + 4699708.
It is an arithmetic number, because the mean of its divisors is an integer number (263166456).
Almost surely, 22894830708 is an apocalyptic number.
2894830708 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2894830708 is an abundant number, since it is smaller than the sum of its proper divisors (3421164236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2894830708 is a wasteful number, since it uses less digits than its factorization.
2894830708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9398823 (or 9398821 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 49.
The square root of 2894830708 is about 53803.6309927128. The cubic root of 2894830708 is about 1425.1953290057.
The spelling of 2894830708 in words is "two billion, eight hundred ninety-four million, eight hundred thirty thousand, seven hundred eight".
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