Base | Representation |
---|---|
bin | 1011100110100… |
… | …0101111010001 |
3 | 10101120100210001 |
4 | 2321220233101 |
5 | 44424213010 |
6 | 4455010001 |
7 | 1130430052 |
oct | 271505721 |
9 | 111510701 |
10 | 48663505 |
11 | 25518680 |
12 | 14369901 |
13 | a10ac97 |
14 | 666a729 |
15 | 4413c3a |
hex | 2e68bd1 |
48663505 has 8 divisors (see below), whose sum is σ = 63705024. Its totient is φ = 35391600.
The previous prime is 48663499. The next prime is 48663523. The reversal of 48663505 is 50536684.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-48663505 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442341 + ... + 442450.
It is an arithmetic number, because the mean of its divisors is an integer number (7963128).
Almost surely, 248663505 is an apocalyptic number.
It is an amenable number.
48663505 is a deficient number, since it is larger than the sum of its proper divisors (15041519).
48663505 is a wasteful number, since it uses less digits than its factorization.
48663505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 884807.
The product of its (nonzero) digits is 86400, while the sum is 37.
The square root of 48663505 is about 6975.9232363896. The cubic root of 48663505 is about 365.0910012668.
The spelling of 48663505 in words is "forty-eight million, six hundred sixty-three thousand, five hundred five".
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