Base | Representation |
---|---|
bin | 1011011011010… |
… | …0000001110100 |
3 | 10100011202102122 |
4 | 2312310001310 |
5 | 44232021231 |
6 | 4431055112 |
7 | 1121225060 |
oct | 266640164 |
9 | 110152378 |
10 | 47923316 |
11 | 25062551 |
12 | 14071498 |
13 | 9c0c0bc |
14 | 6516aa0 |
15 | 431977b |
hex | 2db4074 |
47923316 has 12 divisors (see below), whose sum is σ = 95846688. Its totient is φ = 20538552.
The previous prime is 47923313. The next prime is 47923319. The reversal of 47923316 is 61332974.
It is an interprime number because it is at equal distance from previous prime (47923313) and next prime (47923319).
47923316 is an admirable number.
It is a hoax number, since the sum of its digits (35) 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 (47923313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855746 + ... + 855801.
It is an arithmetic number, because the mean of its divisors is an integer number (7987224).
Almost surely, 247923316 is an apocalyptic number.
It is an amenable number.
47923316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47923316 is a wasteful number, since it uses less digits than its factorization.
47923316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1711558 (or 1711556 counting only the distinct ones).
The product of its digits is 27216, while the sum is 35.
The square root of 47923316 is about 6922.6668271700. Note that the first 3 decimals coincide. The cubic root of 47923316 is about 363.2304819747.
The spelling of 47923316 in words is "forty-seven million, nine hundred twenty-three thousand, three hundred sixteen".
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