Base | Representation |
---|---|
bin | 1011110011110… |
… | …1000110111100 |
3 | 10110012120000100 |
4 | 2330331012330 |
5 | 100140031442 |
6 | 4525401100 |
7 | 1141012110 |
oct | 274750674 |
9 | 113176010 |
10 | 49533372 |
11 | 25a62179 |
12 | 14709190 |
13 | a353bb5 |
14 | 6815740 |
15 | 453684c |
hex | 2f3d1bc |
49533372 has 36 divisors (see below), whose sum is σ = 143097136. Its totient is φ = 14152320.
The previous prime is 49533353. The next prime is 49533373. The reversal of 49533372 is 27333594.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49533373) 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, 98029 + ... + 98532.
Almost surely, 249533372 is an apocalyptic number.
49533372 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
49533372 is an abundant number, since it is smaller than the sum of its proper divisors (93563764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49533372 is a wasteful number, since it uses less digits than its factorization.
49533372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196578 (or 196573 counting only the distinct ones).
The product of its digits is 68040, while the sum is 36.
The square root of 49533372 is about 7037.9948849086. The cubic root of 49533372 is about 367.2535179091.
The spelling of 49533372 in words is "forty-nine million, five hundred thirty-three thousand, three hundred seventy-two".
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