Base | Representation |
---|---|
bin | 1011100010001… |
… | …1110110111111 |
3 | 10101001000202210 |
4 | 2320203312333 |
5 | 44341201000 |
6 | 4444551503 |
7 | 1125143400 |
oct | 270436677 |
9 | 111030683 |
10 | 48381375 |
11 | 25345709 |
12 | 14252593 |
13 | a03c743 |
14 | 65d59a7 |
15 | 43aa350 |
hex | 2e23dbf |
48381375 has 48 divisors (see below), whose sum is σ = 93686112. Its totient is φ = 22108800.
The previous prime is 48381331. The next prime is 48381383. The reversal of 48381375 is 57318384.
It is not a de Polignac number, because 48381375 - 27 = 48381247 is a prime.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 17059 + ... + 19691.
It is an arithmetic number, because the mean of its divisors is an integer number (1951794).
Almost surely, 248381375 is an apocalyptic number.
48381375 is a deficient number, since it is larger than the sum of its proper divisors (45304737).
48381375 is a wasteful number, since it uses less digits than its factorization.
48381375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2665 (or 2648 counting only the distinct ones).
The product of its digits is 80640, while the sum is 39.
The square root of 48381375 is about 6955.6721458102. The cubic root of 48381375 is about 364.3840866861.
The spelling of 48381375 in words is "forty-eight million, three hundred eighty-one thousand, three hundred seventy-five".
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