Base | Representation |
---|---|
bin | 1011101001010… |
… | …0010010111011 |
3 | 10101220102111211 |
4 | 2322110102323 |
5 | 100000420130 |
6 | 4502503551 |
7 | 1132102153 |
oct | 272242273 |
9 | 111812454 |
10 | 48841915 |
11 | 2562a721 |
12 | 14434bb7 |
13 | a171255 |
14 | 66b5763 |
15 | 444ba2a |
hex | 2e944bb |
48841915 has 8 divisors (see below), whose sum is σ = 58984560. Its totient is φ = 38824032.
The previous prime is 48841889. The next prime is 48841973. The reversal of 48841915 is 51914884.
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 48841915 - 211 = 48839867 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30325 + ... + 31894.
It is an arithmetic number, because the mean of its divisors is an integer number (7373070).
Almost surely, 248841915 is an apocalyptic number.
48841915 is a deficient number, since it is larger than the sum of its proper divisors (10142645).
48841915 is a wasteful number, since it uses less digits than its factorization.
48841915 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62381.
The product of its digits is 46080, while the sum is 40.
The square root of 48841915 is about 6988.6990921058. The cubic root of 48841915 is about 365.5366223192.
The spelling of 48841915 in words is "forty-eight million, eight hundred forty-one thousand, nine hundred fifteen".
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