Base | Representation |
---|---|
bin | 1011011110000… |
… | …0011111001111 |
3 | 10100112000020100 |
4 | 2313200133033 |
5 | 44303333143 |
6 | 4435022143 |
7 | 1122614022 |
oct | 267403717 |
9 | 110460210 |
10 | 48105423 |
11 | 25177353 |
12 | 1413a953 |
13 | 9c73c62 |
14 | 65631b9 |
15 | 43536d3 |
hex | 2de07cf |
48105423 has 12 divisors (see below), whose sum is σ = 71180928. Its totient is φ = 31287840.
The previous prime is 48105401. The next prime is 48105469. The reversal of 48105423 is 32450184.
It is not a de Polignac number, because 48105423 - 29 = 48104911 is a prime.
It is a super-3 number, since 3×481054233 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48105523) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64815 + ... + 65552.
It is an arithmetic number, because the mean of its divisors is an integer number (5931744).
Almost surely, 248105423 is an apocalyptic number.
48105423 is a deficient number, since it is larger than the sum of its proper divisors (23075505).
48105423 is a wasteful number, since it uses less digits than its factorization.
48105423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130414 (or 130411 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 48105423 is about 6935.8073070119. The cubic root of 48105423 is about 363.6899883284.
The spelling of 48105423 in words is "forty-eight million, one hundred five thousand, four hundred twenty-three".
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