Base | Representation |
---|---|
bin | 1011101000010… |
… | …0101111010011 |
3 | 10101210012002211 |
4 | 2322010233103 |
5 | 44441400240 |
6 | 4501252551 |
7 | 1131415324 |
oct | 272045723 |
9 | 111705084 |
10 | 48778195 |
11 | 25596864 |
12 | 14404157 |
13 | a14b24b |
14 | 669a44b |
15 | 4437bea |
hex | 2e84bd3 |
48778195 has 8 divisors (see below), whose sum is σ = 58885344. Its totient is φ = 38788224.
The previous prime is 48778189. The next prime is 48778217. The reversal of 48778195 is 59187784.
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 48778195 - 213 = 48770003 is a prime.
It is a Duffinian number.
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, 28374 + ... + 30043.
It is an arithmetic number, because the mean of its divisors is an integer number (7360668).
Almost surely, 248778195 is an apocalyptic number.
48778195 is a deficient number, since it is larger than the sum of its proper divisors (10107149).
48778195 is a wasteful number, since it uses less digits than its factorization.
48778195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58589.
The product of its digits is 564480, while the sum is 49.
The square root of 48778195 is about 6984.1388159171. The cubic root of 48778195 is about 365.3775913587.
The spelling of 48778195 in words is "forty-eight million, seven hundred seventy-eight thousand, one hundred ninety-five".
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