Base | Representation |
---|---|
bin | 1011110111101… |
… | …0001010001010 |
3 | 10110200021000220 |
4 | 2331322022022 |
5 | 100221032214 |
6 | 4535010510 |
7 | 1143103131 |
oct | 275721212 |
9 | 113607026 |
10 | 49783434 |
11 | 26113038 |
12 | 14809a36 |
13 | a41096c |
14 | 687c918 |
15 | 45859a9 |
hex | 2f7a28a |
49783434 has 16 divisors (see below), whose sum is σ = 101685888. Its totient is φ = 16241312.
The previous prime is 49783423. The next prime is 49783441. The reversal of 49783434 is 43438794.
It is a Curzon 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, 87987 + ... + 88550.
It is an arithmetic number, because the mean of its divisors is an integer number (6355368).
Almost surely, 249783434 is an apocalyptic number.
49783434 is an abundant number, since it is smaller than the sum of its proper divisors (51902454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49783434 is a wasteful number, since it uses less digits than its factorization.
49783434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176589.
The product of its digits is 290304, while the sum is 42.
The square root of 49783434 is about 7055.7376651914. The cubic root of 49783434 is about 367.8704894376.
The spelling of 49783434 in words is "forty-nine million, seven hundred eighty-three thousand, four hundred thirty-four".
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