Base | Representation |
---|---|
bin | 1001010010100111… |
… | …11101101001000001 |
3 | 110212121221000200212 |
4 | 10221103331221001 |
5 | 40203421110434 |
6 | 2142543323505 |
7 | 234415602356 |
oct | 45123755101 |
9 | 13777830625 |
10 | 4988066369 |
11 | 212a6a7100 |
12 | b725b0595 |
13 | 616540b80 |
14 | 35467662d |
15 | 1e2d9a8ce |
hex | 1294fda41 |
4988066369 has 12 divisors (see below), whose sum is σ = 5904502548. Its totient is φ = 4185788640.
The previous prime is 4988066341. The next prime is 4988066417. The reversal of 4988066369 is 9636608894.
It can be written as a sum of positive squares in 2 ways, for example, as 436810000 + 4551256369 = 20900^2 + 67463^2 .
It is not a de Polignac number, because 4988066369 - 28 = 4988066113 is a prime.
It is a super-2 number, since 2×49880663692 = 49761612203097688322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4988066309) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1583954 + ... + 1587099.
It is an arithmetic number, because the mean of its divisors is an integer number (492041879).
Almost surely, 24988066369 is an apocalyptic number.
It is an amenable number.
4988066369 is a deficient number, since it is larger than the sum of its proper divisors (916436179).
4988066369 is a wasteful number, since it uses less digits than its factorization.
4988066369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3171088 (or 3171077 counting only the distinct ones).
The product of its (nonzero) digits is 13436928, while the sum is 59.
The square root of 4988066369 is about 70626.2441943503. The cubic root of 4988066369 is about 1708.6144481290.
The spelling of 4988066369 in words is "four billion, nine hundred eighty-eight million, sixty-six thousand, three hundred sixty-nine".
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