Base | Representation |
---|---|
bin | 1010000011111011… |
… | …00010010111001100 |
3 | 111221110002121201001 |
4 | 11001331202113030 |
5 | 42030303232433 |
6 | 2251555230044 |
7 | 250566665023 |
oct | 50175422714 |
9 | 14843077631 |
10 | 5401617868 |
11 | 23220884a9 |
12 | 1068ba8324 |
13 | 6811186ba |
14 | 3935678ba |
15 | 21933957d |
hex | 141f625cc |
5401617868 has 12 divisors (see below), whose sum is σ = 9482653152. Its totient is φ = 2692288400.
The previous prime is 5401617853. The next prime is 5401617869. The reversal of 5401617868 is 8687161045.
It is not an unprimeable number, because it can be changed into a prime (5401617869) 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, 2128708 + ... + 2131243.
It is an arithmetic number, because the mean of its divisors is an integer number (790221096).
Almost surely, 25401617868 is an apocalyptic number.
It is an amenable number.
5401617868 is a deficient number, since it is larger than the sum of its proper divisors (4081035284).
5401617868 is a wasteful number, since it uses less digits than its factorization.
5401617868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4260272 (or 4260270 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 46.
The square root of 5401617868 is about 73495.6996565105. The cubic root of 5401617868 is about 1754.5858356079.
The spelling of 5401617868 in words is "five billion, four hundred one million, six hundred seventeen thousand, eight hundred sixty-eight".
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