Base | Representation |
---|---|
bin | 1011110010001… |
… | …0110010100100 |
3 | 10110000002010202 |
4 | 2330202302210 |
5 | 100123104242 |
6 | 4523210032 |
7 | 1140052610 |
oct | 274426244 |
9 | 113002122 |
10 | 49425572 |
11 | 25999189 |
12 | 14676918 |
13 | a316b01 |
14 | 67c8340 |
15 | 4514932 |
hex | 2f22ca4 |
49425572 has 24 divisors (see below), whose sum is σ = 99000384. Its totient is φ = 21150432.
The previous prime is 49425569. The next prime is 49425583. The reversal of 49425572 is 27552494.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
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, 33923 + ... + 35349.
It is an arithmetic number, because the mean of its divisors is an integer number (4125016).
Almost surely, 249425572 is an apocalyptic number.
It is an amenable number.
49425572 is an abundant number, since it is smaller than the sum of its proper divisors (49574812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49425572 is a wasteful number, since it uses less digits than its factorization.
49425572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2675 (or 2673 counting only the distinct ones).
The product of its digits is 100800, while the sum is 38.
The square root of 49425572 is about 7030.3322823320. The cubic root of 49425572 is about 366.9869051697.
The spelling of 49425572 in words is "forty-nine million, four hundred twenty-five thousand, five hundred seventy-two".
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