Base | Representation |
---|---|
bin | 1011100001000… |
… | …0010111111001 |
3 | 10100212222021201 |
4 | 2320100113321 |
5 | 44331122221 |
6 | 4443134201 |
7 | 1124361610 |
oct | 270202771 |
9 | 110788251 |
10 | 48301561 |
11 | 252a0750 |
12 | 14214361 |
13 | a012309 |
14 | 65b4877 |
15 | 4391891 |
hex | 2e105f9 |
48301561 has 8 divisors (see below), whose sum is σ = 60220224. Its totient is φ = 37637520.
The previous prime is 48301543. The next prime is 48301579. The reversal of 48301561 is 16510384.
48301561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (48301543) and next prime (48301579).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48301561 - 27 = 48301433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48301861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313570 + ... + 313723.
It is an arithmetic number, because the mean of its divisors is an integer number (7527528).
Almost surely, 248301561 is an apocalyptic number.
It is an amenable number.
48301561 is a deficient number, since it is larger than the sum of its proper divisors (11918663).
48301561 is a wasteful number, since it uses less digits than its factorization.
48301561 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 627311.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 48301561 is about 6949.9324457149. The cubic root of 48301561 is about 364.1836034855.
The spelling of 48301561 in words is "forty-eight million, three hundred one thousand, five hundred sixty-one".
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