Base | Representation |
---|---|
bin | 1001000111111010… |
… | …00100110001001001 |
3 | 110122100210100000100 |
4 | 10203331010301021 |
5 | 40012413231134 |
6 | 2130013000013 |
7 | 232244562441 |
oct | 44375046111 |
9 | 13570710010 |
10 | 4898180169 |
11 | 2093993293 |
12 | b48483009 |
13 | 600a2b97c |
14 | 346759121 |
15 | 1da042999 |
hex | 123f44c49 |
4898180169 has 27 divisors (see below), whose sum is σ = 7264690069. Its totient is φ = 3180209280.
The previous prime is 4898180167. The next prime is 4898180201. The reversal of 4898180169 is 9610818984.
The square root of 4898180169 is 69987.
It is a perfect power (a square), and thus also a powerful number.
4898180169 is a `hidden beast` number, since 489 + 81 + 80 + 1 + 6 + 9 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3154282569 + 1743897600 = 56163^2 + 41760^2 .
It is not a de Polignac number, because 4898180169 - 21 = 4898180167 is a prime.
It is a super-2 number, since 2×48981801692 = 47984337935969737122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4898180167) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8608117 + ... + 8608685.
Almost surely, 24898180169 is an apocalyptic number.
4898180169 is the 69987-th square number.
4898180169 is the 34994-th centered octagonal number.
It is an amenable number.
4898180169 is a deficient number, since it is larger than the sum of its proper divisors (2366509900).
4898180169 is an frugal number, since it uses more digits than its factorization.
4898180169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1226 (or 613 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 54.
The cubic root of 4898180169 is about 1698.2889553487.
The spelling of 4898180169 in words is "four billion, eight hundred ninety-eight million, one hundred eighty thousand, one hundred sixty-nine".
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