Base | Representation |
---|---|
bin | 1011101001001… |
… | …1111100101111 |
3 | 10101220100120020 |
4 | 2322103330233 |
5 | 100000343440 |
6 | 4502453223 |
7 | 1132065054 |
oct | 272237457 |
9 | 111810506 |
10 | 48840495 |
11 | 25629650 |
12 | 14434213 |
13 | a170702 |
14 | 66b502b |
15 | 444b3d0 |
hex | 2e93f2f |
48840495 has 64 divisors (see below), whose sum is σ = 90201600. Its totient is φ = 22346240.
The previous prime is 48840487. The next prime is 48840499. The reversal of 48840495 is 59404884.
It is not a de Polignac number, because 48840495 - 23 = 48840487 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48840499) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 282229 + ... + 282401.
It is an arithmetic number, because the mean of its divisors is an integer number (1409400).
Almost surely, 248840495 is an apocalyptic number.
48840495 is a deficient number, since it is larger than the sum of its proper divisors (41361105).
48840495 is a wasteful number, since it uses less digits than its factorization.
48840495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280.
The product of its (nonzero) digits is 184320, while the sum is 42.
The square root of 48840495 is about 6988.5974987833. The cubic root of 48840495 is about 365.5330798220.
The spelling of 48840495 in words is "forty-eight million, eight hundred forty thousand, four hundred ninety-five".
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