Base | Representation |
---|---|
bin | 1011110001100… |
… | …0011101100110 |
3 | 10102220221010000 |
4 | 2330120131212 |
5 | 100120231040 |
6 | 4522242130 |
7 | 1136515356 |
oct | 274303546 |
9 | 112827100 |
10 | 49383270 |
11 | 2596a422 |
12 | 14656346 |
13 | a300791 |
14 | 67b6b66 |
15 | 4507130 |
hex | 2f18766 |
49383270 has 80 divisors (see below), whose sum is σ = 136116288. Its totient is φ = 12839040.
The previous prime is 49383263. The next prime is 49383287. The reversal of 49383270 is 7238394.
49383270 is a `hidden beast` number, since 4 + 9 + 383 + 270 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 32467 + ... + 33953.
Almost surely, 249383270 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49383270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68058144).
49383270 is an abundant number, since it is smaller than the sum of its proper divisors (86733018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49383270 is a wasteful number, since it uses less digits than its factorization.
49383270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1547 (or 1538 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 49383270 is about 7027.3231034299. The cubic root of 49383270 is about 366.8821772561.
The spelling of 49383270 in words is "forty-nine million, three hundred eighty-three thousand, two hundred seventy".
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