Base | Representation |
---|---|
bin | 1001010011110101… |
… | …00111001100100011 |
3 | 110220022222202202100 |
4 | 10221322213030203 |
5 | 40214014314201 |
6 | 2143544421443 |
7 | 234600660660 |
oct | 45172471443 |
9 | 13808882670 |
10 | 4998198051 |
11 | 21353971a0 |
12 | b75a77883 |
13 | 61867a652 |
14 | 355b52a67 |
15 | 1e3bec886 |
hex | 129ea7323 |
4998198051 has 48 divisors (see below), whose sum is σ = 9038734848. Its totient is φ = 2585606400.
The previous prime is 4998198047. The next prime is 4998198089. The reversal of 4998198051 is 1508918994.
It is not a de Polignac number, because 4998198051 - 22 = 4998198047 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4998198031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152050 + ... + 181976.
It is an arithmetic number, because the mean of its divisors is an integer number (188306976).
Almost surely, 24998198051 is an apocalyptic number.
4998198051 is a deficient number, since it is larger than the sum of its proper divisors (4040536797).
4998198051 is a wasteful number, since it uses less digits than its factorization.
4998198051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30192 (or 30189 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 54.
The square root of 4998198051 is about 70697.9352668803. The cubic root of 4998198051 is about 1709.7705026983.
The spelling of 4998198051 in words is "four billion, nine hundred ninety-eight million, one hundred ninety-eight thousand, fifty-one".
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