Base | Representation |
---|---|
bin | 1011011110111… |
… | …1000010001001 |
3 | 10100122000221221 |
4 | 2313233002021 |
5 | 44312240001 |
6 | 4440202041 |
7 | 1123252513 |
oct | 267570211 |
9 | 110560857 |
10 | 48165001 |
11 | 25208095 |
12 | 14169321 |
13 | 9c95101 |
14 | 657abb3 |
15 | 43661a1 |
hex | 2def089 |
48165001 has 4 divisors (see below), whose sum is σ = 48220432. Its totient is φ = 48109572.
The previous prime is 48164959. The next prime is 48165017. The reversal of 48165001 is 10056184.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48165001 - 29 = 48164489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48165071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26391 + ... + 28156.
It is an arithmetic number, because the mean of its divisors is an integer number (12055108).
Almost surely, 248165001 is an apocalyptic number.
It is an amenable number.
48165001 is a deficient number, since it is larger than the sum of its proper divisors (55431).
48165001 is an equidigital number, since it uses as much as digits as its factorization.
48165001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55430.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 48165001 is about 6940.1009358654. The cubic root of 48165001 is about 363.8400683109.
The spelling of 48165001 in words is "forty-eight million, one hundred sixty-five thousand, one".
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