Base | Representation |
---|---|
bin | 1001000110110101… |
… | …11110001101011100 |
3 | 110121201222010222020 |
4 | 10203122332031130 |
5 | 40003121143122 |
6 | 2125053220140 |
7 | 232105600140 |
oct | 44332761534 |
9 | 13551863866 |
10 | 4889240412 |
11 | 2089937761 |
12 | b45491650 |
13 | 5cbc1b884 |
14 | 3454ad220 |
15 | 1d9378c5c |
hex | 1236be35c |
4889240412 has 48 divisors (see below), whose sum is σ = 13140664320. Its totient is φ = 1385923392.
The previous prime is 4889240383. The next prime is 4889240429. The reversal of 4889240412 is 2140429884.
It is a Harshad number since it is a multiple of its sum of digits (42).
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, 218487 + ... + 239822.
It is an arithmetic number, because the mean of its divisors is an integer number (273763840).
Almost surely, 24889240412 is an apocalyptic number.
4889240412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
4889240412 is an abundant number, since it is smaller than the sum of its proper divisors (8251423908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4889240412 is a wasteful number, since it uses less digits than its factorization.
4889240412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 458450 (or 458448 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 4889240412 is about 69923.1035638436. The cubic root of 4889240412 is about 1697.2551335400.
The spelling of 4889240412 in words is "four billion, eight hundred eighty-nine million, two hundred forty thousand, four hundred twelve".
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