Base | Representation |
---|---|
bin | 1011011101111… |
… | …1111101110101 |
3 | 10100111220022011 |
4 | 2313133331311 |
5 | 44303301120 |
6 | 4435004221 |
7 | 1122604546 |
oct | 267377565 |
9 | 110456264 |
10 | 48103285 |
11 | 2517578a |
12 | 14139671 |
13 | 9c72ca9 |
14 | 65624cd |
15 | 4352c5a |
hex | 2ddff75 |
48103285 has 8 divisors (see below), whose sum is σ = 61119576. Its totient is φ = 36218880.
The previous prime is 48103273. The next prime is 48103301. The reversal of 48103285 is 58230184.
It can be written as a sum of positive squares in 4 ways, for example, as 6022116 + 42081169 = 2454^2 + 6487^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48103285 - 27 = 48103157 is a prime.
It is a super-3 number, since 3×481032853 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent 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, 282876 + ... + 283045.
It is an arithmetic number, because the mean of its divisors is an integer number (7639947).
Almost surely, 248103285 is an apocalyptic number.
It is an amenable number.
48103285 is a deficient number, since it is larger than the sum of its proper divisors (13016291).
48103285 is a wasteful number, since it uses less digits than its factorization.
48103285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 565943.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 48103285 is about 6935.6531776034. The cubic root of 48103285 is about 363.6846002962.
The spelling of 48103285 in words is "forty-eight million, one hundred three thousand, two hundred eighty-five".
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