Base | Representation |
---|---|
bin | 1011101000110… |
… | …1100011000111 |
3 | 10101212000121021 |
4 | 2322031203013 |
5 | 44444024104 |
6 | 4502132011 |
7 | 1131625453 |
oct | 272154307 |
9 | 111760537 |
10 | 48814279 |
11 | 25610988 |
12 | 14421007 |
13 | a1617b7 |
14 | 66a9663 |
15 | 4443754 |
hex | 2e8d8c7 |
48814279 has 4 divisors (see below), whose sum is σ = 50497560. Its totient is φ = 47131000.
The previous prime is 48814261. The next prime is 48814319. The reversal of 48814279 is 97241884.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48814279 - 215 = 48781511 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48814379) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841597 + ... + 841654.
It is an arithmetic number, because the mean of its divisors is an integer number (12624390).
Almost surely, 248814279 is an apocalyptic number.
48814279 is a deficient number, since it is larger than the sum of its proper divisors (1683281).
48814279 is a wasteful number, since it uses less digits than its factorization.
48814279 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1683280.
The product of its digits is 129024, while the sum is 43.
The square root of 48814279 is about 6986.7216203310. The cubic root of 48814279 is about 365.4676660002.
The spelling of 48814279 in words is "forty-eight million, eight hundred fourteen thousand, two hundred seventy-nine".
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