Base | Representation |
---|---|
bin | 1011110001100… |
… | …0010111110100 |
3 | 10102220220121022 |
4 | 2330120113310 |
5 | 100120223100 |
6 | 4522240312 |
7 | 1136514320 |
oct | 274302764 |
9 | 112826538 |
10 | 49382900 |
11 | 2596a116 |
12 | 14656098 |
13 | a300568 |
14 | 67b6980 |
15 | 4506e85 |
hex | 2f185f4 |
49382900 has 144 divisors (see below), whose sum is σ = 133324800. Its totient is φ = 15500160.
The previous prime is 49382891. The next prime is 49382951. The reversal of 49382900 is 928394.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 625061 + ... + 625139.
Almost surely, 249382900 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49382900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66662400).
49382900 is an abundant number, since it is smaller than the sum of its proper divisors (83941900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49382900 is a wasteful number, since it uses less digits than its factorization.
49382900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166 (or 159 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 49382900 is about 7027.2967775667. The cubic root of 49382900 is about 366.8812609758.
The spelling of 49382900 in words is "forty-nine million, three hundred eighty-two thousand, nine hundred".
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