Base | Representation |
---|---|
bin | 1001010010110001… |
… | …10100001000100111 |
3 | 110212201022122020220 |
4 | 10221120310020213 |
5 | 40204232310101 |
6 | 2143030455423 |
7 | 234432450240 |
oct | 45130641047 |
9 | 13781278226 |
10 | 4989338151 |
11 | 2130395666 |
12 | b72b04573 |
13 | 6168979c5 |
14 | 3548c7cc7 |
15 | 1e304c636 |
hex | 129634227 |
4989338151 has 16 divisors (see below), whose sum is σ = 7606569984. Its totient is φ = 2849637024.
The previous prime is 4989338113. The next prime is 4989338171. The reversal of 4989338151 is 1518339894.
It is not a de Polignac number, because 4989338151 - 27 = 4989338023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4989338094 and 4989338103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4989338171) 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, 14751 + ... + 100976.
It is an arithmetic number, because the mean of its divisors is an integer number (475410624).
Almost surely, 24989338151 is an apocalyptic number.
4989338151 is a deficient number, since it is larger than the sum of its proper divisors (2617231833).
4989338151 is a wasteful number, since it uses less digits than its factorization.
4989338151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117790.
The product of its digits is 933120, while the sum is 51.
The square root of 4989338151 is about 70635.2472282783. The cubic root of 4989338151 is about 1708.7596480446.
The spelling of 4989338151 in words is "four billion, nine hundred eighty-nine million, three hundred thirty-eight thousand, one hundred fifty-one".
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