Base | Representation |
---|---|
bin | 1011011110010… |
… | …0111101011101 |
3 | 10100112221100210 |
4 | 2313210331131 |
5 | 44304424431 |
6 | 4435243033 |
7 | 1123021311 |
oct | 267447535 |
9 | 110487323 |
10 | 48123741 |
11 | 2518a096 |
12 | 14149479 |
13 | 9c7c3b3 |
14 | 6569b41 |
15 | 4358d46 |
hex | 2de4f5d |
48123741 has 4 divisors (see below), whose sum is σ = 64164992. Its totient is φ = 32082492.
The previous prime is 48123739. The next prime is 48123743. The reversal of 48123741 is 14732184.
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 an interprime number because it is at equal distance from previous prime (48123739) and next prime (48123743).
It is not a de Polignac number, because 48123741 - 21 = 48123739 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48123699 and 48123708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48123743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8020621 + ... + 8020626.
It is an arithmetic number, because the mean of its divisors is an integer number (16041248).
Almost surely, 248123741 is an apocalyptic number.
It is an amenable number.
48123741 is a deficient number, since it is larger than the sum of its proper divisors (16041251).
48123741 is a wasteful number, since it uses less digits than its factorization.
48123741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16041250.
The product of its digits is 5376, while the sum is 30.
The square root of 48123741 is about 6937.1277197411. The cubic root of 48123741 is about 363.7361454791.
The spelling of 48123741 in words is "forty-eight million, one hundred twenty-three thousand, seven hundred forty-one".
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