Base | Representation |
---|---|
bin | 1011100010101… |
… | …1011001100101 |
3 | 10101002121010201 |
4 | 2320223121211 |
5 | 44343143021 |
6 | 4445350501 |
7 | 1125332422 |
oct | 270533145 |
9 | 111077121 |
10 | 48412261 |
11 | 25366937 |
12 | 14268431 |
13 | a050811 |
14 | 6602d49 |
15 | 43b4591 |
hex | 2e2b665 |
48412261 has 4 divisors (see below), whose sum is σ = 48733024. Its totient is φ = 48091500.
The previous prime is 48412237. The next prime is 48412271. The reversal of 48412261 is 16221484.
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 48412261 - 29 = 48411749 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48412271) 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, 160155 + ... + 160456.
It is an arithmetic number, because the mean of its divisors is an integer number (12183256).
Almost surely, 248412261 is an apocalyptic number.
It is an amenable number.
48412261 is a deficient number, since it is larger than the sum of its proper divisors (320763).
48412261 is a wasteful number, since it uses less digits than its factorization.
48412261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320762.
The product of its digits is 3072, while the sum is 28.
The square root of 48412261 is about 6957.8919939878. The cubic root of 48412261 is about 364.4616094441.
The spelling of 48412261 in words is "forty-eight million, four hundred twelve thousand, two hundred sixty-one".
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