Base | Representation |
---|---|
bin | 1011100111101… |
… | …1010010000101 |
3 | 10101201012222020 |
4 | 2321323102011 |
5 | 44434130321 |
6 | 4500353353 |
7 | 1131164361 |
oct | 271732205 |
9 | 111635866 |
10 | 48739461 |
11 | 2556a751 |
12 | 143a5859 |
13 | a136724 |
14 | 668a2a1 |
15 | 442b4c6 |
hex | 2e7b485 |
48739461 has 8 divisors (see below), whose sum is σ = 67811520. Its totient is φ = 31080192.
The previous prime is 48739417. The next prime is 48739501. The reversal of 48739461 is 16493784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48739461 - 213 = 48731269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48739661) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353116 + ... + 353253.
It is an arithmetic number, because the mean of its divisors is an integer number (8476440).
Almost surely, 248739461 is an apocalyptic number.
It is an amenable number.
48739461 is a deficient number, since it is larger than the sum of its proper divisors (19072059).
48739461 is a wasteful number, since it uses less digits than its factorization.
48739461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 706395.
The product of its digits is 145152, while the sum is 42.
The square root of 48739461 is about 6981.3652676250. The cubic root of 48739461 is about 365.2808522086.
The spelling of 48739461 in words is "forty-eight million, seven hundred thirty-nine thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •