Base | Representation |
---|---|
bin | 1011011110000… |
… | …1010010001111 |
3 | 10100112011201020 |
4 | 2313201102033 |
5 | 44303434222 |
6 | 4435045223 |
7 | 1122626364 |
oct | 267412217 |
9 | 110464636 |
10 | 48108687 |
11 | 25179850 |
12 | 14140813 |
13 | 9c755a3 |
14 | 656446b |
15 | 435465c |
hex | 2de148f |
48108687 has 16 divisors (see below), whose sum is σ = 71126400. Its totient is φ = 28677600.
The previous prime is 48108667. The next prime is 48108689. The reversal of 48108687 is 78680184.
It is not a de Polignac number, because 48108687 - 210 = 48107663 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48108689) 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, 9937 + ... + 13962.
It is an arithmetic number, because the mean of its divisors is an integer number (4445400).
Almost surely, 248108687 is an apocalyptic number.
48108687 is a deficient number, since it is larger than the sum of its proper divisors (23017713).
48108687 is a wasteful number, since it uses less digits than its factorization.
48108687 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23974.
The product of its (nonzero) digits is 86016, while the sum is 42.
The square root of 48108687 is about 6936.0426036754. The cubic root of 48108687 is about 363.6982137162.
The spelling of 48108687 in words is "forty-eight million, one hundred eight thousand, six hundred eighty-seven".
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