Base | Representation |
---|---|
bin | 1001001101111111… |
… | …01110010100000000 |
3 | 110202220210201200000 |
4 | 10212333232110000 |
5 | 40113444100042 |
6 | 2135034400000 |
7 | 233434362543 |
oct | 44677562400 |
9 | 13686721600 |
10 | 4949206272 |
11 | 210a774a1a |
12 | b61590000 |
13 | 60b48612a |
14 | 34d43c85a |
15 | 1de77174c |
hex | 126fee500 |
4949206272 has 108 divisors (see below), whose sum is σ = 14798478240. Its totient is φ = 1649714688.
The previous prime is 4949206271. The next prime is 4949206313. The reversal of 4949206272 is 2726029494.
It is a happy number.
4949206272 is a `hidden beast` number, since 494 + 92 + 0 + 6 + 2 + 72 = 666.
It is a tau number, because it is divible by the number of its divisors (108).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4949206271) 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, 22429 + ... + 101987.
Almost surely, 24949206272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4949206272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7399239120).
4949206272 is an abundant number, since it is smaller than the sum of its proper divisors (9849271968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4949206272 is an frugal number, since it uses more digits than its factorization.
4949206272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79590 (or 79564 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 4949206272 is about 70350.5953919368. The cubic root of 4949206272 is about 1704.1658239735.
The spelling of 4949206272 in words is "four billion, nine hundred forty-nine million, two hundred six thousand, two hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •