Base | Representation |
---|---|
bin | 1001010010001111… |
… | …11001010111010101 |
3 | 110212101222022112200 |
4 | 10221013321113111 |
5 | 40202113400000 |
6 | 2142351435113 |
7 | 234346656156 |
oct | 45107712725 |
9 | 13771868480 |
10 | 4984903125 |
11 | 2128936554 |
12 | b71525a99 |
13 | 6159a4127 |
14 | 35409192d |
15 | 1e2973500 |
hex | 1291f95d5 |
4984903125 has 54 divisors (see below), whose sum is σ = 9021371814. Its totient is φ = 2652300000.
The previous prime is 4984903109. The next prime is 4984903139. The reversal of 4984903125 is 5213094894.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 9 ways, for example, as 3021261156 + 1963641969 = 54966^2 + 44313^2 .
It is not a de Polignac number, because 4984903125 - 24 = 4984903109 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 11840415 + ... + 11840835.
It is an arithmetic number, because the mean of its divisors is an integer number (167062441).
Almost surely, 24984903125 is an apocalyptic number.
4984903125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4984903125 is a deficient number, since it is larger than the sum of its proper divisors (4036468689).
4984903125 is an frugal number, since it uses more digits than its factorization.
4984903125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 873 (or 429 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The square root of 4984903125 is about 70603.8463895559. The cubic root of 4984903125 is about 1708.2531920895.
Multiplying 4984903125 by its sum of digits (45), we get a square (224320640625 = 4736252).
4984903125 divided by its sum of digits (45) gives a square (110775625 = 105252).
The spelling of 4984903125 in words is "four billion, nine hundred eighty-four million, nine hundred three thousand, one hundred twenty-five".
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