Base | Representation |
---|---|
bin | 1001000110110110… |
… | …01001101100100010 |
3 | 110121202001112111200 |
4 | 10203123021230202 |
5 | 40003124144313 |
6 | 2125054222030 |
7 | 232106154246 |
oct | 44333115442 |
9 | 13552045450 |
10 | 4889287458 |
11 | 208996a040 |
12 | b454b4916 |
13 | 5cbc37103 |
14 | 3454c2426 |
15 | 1d9387b73 |
hex | 1236c9b22 |
4889287458 has 24 divisors (see below), whose sum is σ = 11556498096. Its totient is φ = 1481602200.
The previous prime is 4889287457. The next prime is 4889287463. The reversal of 4889287458 is 8547829884.
It is a super-2 number, since 2×48892874582 = 47810263693912203528, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4889287395 and 4889287404.
It is not an unprimeable number, because it can be changed into a prime (4889287457) 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, 12346488 + ... + 12346883.
It is an arithmetic number, because the mean of its divisors is an integer number (481520754).
Almost surely, 24889287458 is an apocalyptic number.
4889287458 is an abundant number, since it is smaller than the sum of its proper divisors (6667210638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4889287458 is a wasteful number, since it uses less digits than its factorization.
4889287458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24693390 (or 24693387 counting only the distinct ones).
The product of its digits is 41287680, while the sum is 63.
The square root of 4889287458 is about 69923.4399754474. The cubic root of 4889287458 is about 1697.2605773856.
The spelling of 4889287458 in words is "four billion, eight hundred eighty-nine million, two hundred eighty-seven thousand, four hundred fifty-eight".
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