Base | Representation |
---|---|
bin | 1011011100101… |
… | …1011010000110 |
3 | 10100100121210101 |
4 | 2313023122012 |
5 | 44243102303 |
6 | 4433114314 |
7 | 1122104212 |
oct | 267133206 |
9 | 110317711 |
10 | 48019078 |
11 | 25118498 |
12 | 140b899a |
13 | 9c43873 |
14 | 653d942 |
15 | 4337d1d |
hex | 2dcb686 |
48019078 has 32 divisors (see below), whose sum is σ = 77584320. Its totient is φ = 22239360.
The previous prime is 48019073. The next prime is 48019087. The reversal of 48019078 is 87091084.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48019073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305776 + ... + 305932.
It is an arithmetic number, because the mean of its divisors is an integer number (2424510).
Almost surely, 248019078 is an apocalyptic number.
48019078 is a deficient number, since it is larger than the sum of its proper divisors (29565242).
48019078 is a wasteful number, since it uses less digits than its factorization.
48019078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 352.
The product of its (nonzero) digits is 16128, while the sum is 37.
The square root of 48019078 is about 6929.5799295484. The cubic root of 48019078 is about 363.4722608370.
The spelling of 48019078 in words is "forty-eight million, nineteen thousand, seventy-eight".
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