Base | Representation |
---|---|
bin | 1011011110101… |
… | …0010001000010 |
3 | 10100121001011201 |
4 | 2313222101002 |
5 | 44311123344 |
6 | 4435531414 |
7 | 1123141546 |
oct | 267522102 |
9 | 110531151 |
10 | 48145474 |
11 | 251a4453 |
12 | 14159b6a |
13 | 9c89260 |
14 | 6573a26 |
15 | 43604d4 |
hex | 2dea442 |
48145474 has 8 divisors (see below), whose sum is σ = 77773500. Its totient is φ = 22220976.
The previous prime is 48145469. The next prime is 48145483. The reversal of 48145474 is 47454184.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 47513449 + 632025 = 6893^2 + 795^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925849 + ... + 925900.
Almost surely, 248145474 is an apocalyptic number.
48145474 is a deficient number, since it is larger than the sum of its proper divisors (29628026).
48145474 is a wasteful number, since it uses less digits than its factorization.
48145474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1851764.
The product of its digits is 71680, while the sum is 37.
The square root of 48145474 is about 6938.6939693288. The cubic root of 48145474 is about 363.7908924556.
The spelling of 48145474 in words is "forty-eight million, one hundred forty-five thousand, four hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •