Base | Representation |
---|---|
bin | 1011100010010… |
… | …1110110000111 |
3 | 10101001102221010 |
4 | 2320211312013 |
5 | 44341431021 |
6 | 4445053303 |
7 | 1125206202 |
oct | 270456607 |
9 | 111042833 |
10 | 48389511 |
11 | 25350835 |
12 | 14257233 |
13 | a043361 |
14 | 65d8939 |
15 | 43ac976 |
hex | 2e25d87 |
48389511 has 8 divisors (see below), whose sum is σ = 64574080. Its totient is φ = 32232312.
The previous prime is 48389507. The next prime is 48389521. The reversal of 48389511 is 11598384.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48389511 - 22 = 48389507 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48389511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48389501) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2281 + ... + 10098.
It is an arithmetic number, because the mean of its divisors is an integer number (8071760).
Almost surely, 248389511 is an apocalyptic number.
48389511 is a deficient number, since it is larger than the sum of its proper divisors (16184569).
48389511 is a wasteful number, since it uses less digits than its factorization.
48389511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13685.
The product of its digits is 34560, while the sum is 39.
The square root of 48389511 is about 6956.2569676515. The cubic root of 48389511 is about 364.4045109558.
The spelling of 48389511 in words is "forty-eight million, three hundred eighty-nine thousand, five hundred eleven".
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