Base | Representation |
---|---|
bin | 100011000001101100000… |
… | …0100101010000000011100 |
3 | 122001012202010121101102100 |
4 | 1012003120010222000130 |
5 | 1112333022022031222 |
6 | 14123303223525100 |
7 | 1004541056564643 |
oct | 106033004520034 |
9 | 18035663541370 |
10 | 4813988470812 |
11 | 1596667a9a544 |
12 | 658b96bb9790 |
13 | 28bc59b78371 |
14 | 128dd941a35a |
15 | 853523a44ac |
hex | 460d812a01c |
4813988470812 has 18 divisors (see below), whose sum is σ = 12168693079088. Its totient is φ = 1604662823592.
The previous prime is 4813988470799. The next prime is 4813988470813. The reversal of 4813988470812 is 2180748893184.
4813988470812 is a `hidden beast` number, since 4 + 8 + 1 + 3 + 9 + 88 + 470 + 81 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×48139884708122 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4813988470812.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4813988470813) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66860950948 + ... + 66860951019.
Almost surely, 24813988470812 is an apocalyptic number.
It is an amenable number.
4813988470812 is an abundant number, since it is smaller than the sum of its proper divisors (7354704608276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4813988470812 is a wasteful number, since it uses less digits than its factorization.
4813988470812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133721901977 (or 133721901972 counting only the distinct ones).
The product of its (nonzero) digits is 24772608, while the sum is 63.
The spelling of 4813988470812 in words is "four trillion, eight hundred thirteen billion, nine hundred eighty-eight million, four hundred seventy thousand, eight hundred twelve".
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