Base | Representation |
---|---|
bin | 1011100111100… |
… | …0101110001110 |
3 | 10101200200120211 |
4 | 2321320232032 |
5 | 44433311344 |
6 | 4500233034 |
7 | 1131121660 |
oct | 271705616 |
9 | 111620524 |
10 | 48728974 |
11 | 25562888 |
12 | 1439b77a |
13 | a131a18 |
14 | 6686530 |
15 | 4428334 |
hex | 2e78b8e |
48728974 has 8 divisors (see below), whose sum is σ = 83535408. Its totient is φ = 20883840.
The previous prime is 48728959. The next prime is 48729029. The reversal of 48728974 is 47982784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 1740307 + ... + 1740334.
It is an arithmetic number, because the mean of its divisors is an integer number (10441926).
Almost surely, 248728974 is an apocalyptic number.
48728974 is a deficient number, since it is larger than the sum of its proper divisors (34806434).
48728974 is a wasteful number, since it uses less digits than its factorization.
48728974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3480650.
The product of its digits is 903168, while the sum is 49.
The square root of 48728974 is about 6980.6141563619. The cubic root of 48728974 is about 365.2546518431.
The spelling of 48728974 in words is "forty-eight million, seven hundred twenty-eight thousand, nine hundred seventy-four".
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