Base | Representation |
---|---|
bin | 1011011111100… |
… | …1010011101111 |
3 | 10100201011200200 |
4 | 2313321103233 |
5 | 44320111322 |
6 | 4441124543 |
7 | 1123516305 |
oct | 267712357 |
9 | 110634620 |
10 | 48207087 |
11 | 25236775 |
12 | 14189753 |
13 | 9cab306 |
14 | 658c275 |
15 | 43738ac |
hex | 2df94ef |
48207087 has 24 divisors (see below), whose sum is σ = 74219184. Its totient is φ = 30046464.
The previous prime is 48207079. The next prime is 48207109. The reversal of 48207087 is 78070284.
It is not a de Polignac number, because 48207087 - 23 = 48207079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48207587) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23973 + ... + 25905.
It is an arithmetic number, because the mean of its divisors is an integer number (3092466).
Almost surely, 248207087 is an apocalyptic number.
48207087 is a deficient number, since it is larger than the sum of its proper divisors (26012097).
48207087 is a wasteful number, since it uses less digits than its factorization.
48207087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2119 (or 2116 counting only the distinct ones).
The product of its (nonzero) digits is 25088, while the sum is 36.
The square root of 48207087 is about 6943.1323622699. The cubic root of 48207087 is about 363.9460104887.
The spelling of 48207087 in words is "forty-eight million, two hundred seven thousand, eighty-seven".
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