Base | Representation |
---|---|
bin | 1011100110110… |
… | …1110011000111 |
3 | 10101121102012200 |
4 | 2321231303013 |
5 | 44430343411 |
6 | 4455245543 |
7 | 1130544351 |
oct | 271556307 |
9 | 111542180 |
10 | 48684231 |
11 | 25532202 |
12 | 143798b3 |
13 | a11754b |
14 | 66740d1 |
15 | 4419e56 |
hex | 2e6dcc7 |
48684231 has 12 divisors (see below), whose sum is σ = 71170008. Its totient is φ = 32064624.
The previous prime is 48684227. The next prime is 48684247. The reversal of 48684231 is 13248684.
It is not a de Polignac number, because 48684231 - 22 = 48684227 is a prime.
It is a super-2 number, since 2×486842312 = 4740308696122722, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48684131) 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, 31840 + ... + 33333.
It is an arithmetic number, because the mean of its divisors is an integer number (5930834).
Almost surely, 248684231 is an apocalyptic number.
48684231 is a deficient number, since it is larger than the sum of its proper divisors (22485777).
48684231 is a wasteful number, since it uses less digits than its factorization.
48684231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65262 (or 65259 counting only the distinct ones).
The product of its digits is 36864, while the sum is 36.
The square root of 48684231 is about 6977.4086163847. The cubic root of 48684231 is about 365.1428251958.
The spelling of 48684231 in words is "forty-eight million, six hundred eighty-four thousand, two hundred thirty-one".
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