Base | Representation |
---|---|
bin | 1011101011010… |
… | …0100100101011 |
3 | 10102011010212102 |
4 | 2322310210223 |
5 | 100014132443 |
6 | 4505404015 |
7 | 1133162462 |
oct | 272644453 |
9 | 112133772 |
10 | 48974123 |
11 | 2570aa90 |
12 | 1449960b |
13 | a1b9493 |
14 | 670b9d9 |
15 | 4475cb8 |
hex | 2eb492b |
48974123 has 8 divisors (see below), whose sum is σ = 53583600. Its totient is φ = 44390880.
The previous prime is 48974117. The next prime is 48974137. The reversal of 48974123 is 32147984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48974123 - 220 = 47925547 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48974143) 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, 2540 + ... + 10217.
It is an arithmetic number, because the mean of its divisors is an integer number (6697950).
Almost surely, 248974123 is an apocalyptic number.
48974123 is a deficient number, since it is larger than the sum of its proper divisors (4609477).
48974123 is a wasteful number, since it uses less digits than its factorization.
48974123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13117.
The product of its digits is 48384, while the sum is 38.
The square root of 48974123 is about 6998.1513987624. The cubic root of 48974123 is about 365.8661434324.
The spelling of 48974123 in words is "forty-eight million, nine hundred seventy-four thousand, one hundred twenty-three".
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