Base | Representation |
---|---|
bin | 1011011110010… |
… | …0101111110110 |
3 | 10100112220011112 |
4 | 2313210233312 |
5 | 44304412440 |
6 | 4435235022 |
7 | 1123015625 |
oct | 267445766 |
9 | 110486145 |
10 | 48122870 |
11 | 25189474 |
12 | 14148a72 |
13 | 9c7bb93 |
14 | 65696bc |
15 | 4358965 |
hex | 2de4bf6 |
48122870 has 8 divisors (see below), whose sum is σ = 86621184. Its totient is φ = 19249144.
The previous prime is 48122857. The next prime is 48122909. The reversal of 48122870 is 7822184.
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 pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2406134 + ... + 2406153.
It is an arithmetic number, because the mean of its divisors is an integer number (10827648).
Almost surely, 248122870 is an apocalyptic number.
48122870 is a deficient number, since it is larger than the sum of its proper divisors (38498314).
48122870 is a wasteful number, since it uses less digits than its factorization.
48122870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4812294.
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 48122870 is about 6937.0649413134. The cubic root of 48122870 is about 363.7339510245.
The spelling of 48122870 in words is "forty-eight million, one hundred twenty-two thousand, eight hundred seventy".
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