Base | Representation |
---|---|
bin | 1001010010111000… |
… | …01001010000100001 |
3 | 110212202221222201112 |
4 | 10221130021100201 |
5 | 40204443223410 |
6 | 2143101313105 |
7 | 234443044265 |
oct | 45134112041 |
9 | 13782858645 |
10 | 4990211105 |
11 | 2130931510 |
12 | b73265795 |
13 | 616b12149 |
14 | 354a740a5 |
15 | 1e3171105 |
hex | 129709421 |
4990211105 has 16 divisors (see below), whose sum is σ = 6757905600. Its totient is φ = 3504096960.
The previous prime is 4990211101. The next prime is 4990211117. The reversal of 4990211105 is 5011120994.
It is not a de Polignac number, because 4990211105 - 22 = 4990211101 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4990211101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1562735 + ... + 1565924.
It is an arithmetic number, because the mean of its divisors is an integer number (422369100).
Almost surely, 24990211105 is an apocalyptic number.
It is an amenable number.
4990211105 is a deficient number, since it is larger than the sum of its proper divisors (1767694495).
4990211105 is a wasteful number, since it uses less digits than its factorization.
4990211105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3128704.
The product of its (nonzero) digits is 3240, while the sum is 32.
The square root of 4990211105 is about 70641.4262667452. The cubic root of 4990211105 is about 1708.8592993101.
The spelling of 4990211105 in words is "four billion, nine hundred ninety million, two hundred eleven thousand, one hundred five".
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