Base | Representation |
---|---|
bin | 1011110000000… |
… | …0000011111000 |
3 | 10102201212000011 |
4 | 2330000003320 |
5 | 100104031240 |
6 | 4520151304 |
7 | 1135621102 |
oct | 274000370 |
9 | 112655004 |
10 | 49283320 |
11 | 25901319 |
12 | 14608534 |
13 | a297138 |
14 | 678c572 |
15 | 44d76ea |
hex | 2f000f8 |
49283320 has 16 divisors (see below), whose sum is σ = 110887560. Its totient is φ = 19713312.
The previous prime is 49283309. The next prime is 49283327. The reversal of 49283320 is 2338294.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49283327) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616002 + ... + 616081.
Almost surely, 249283320 is an apocalyptic number.
49283320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49283320 is an abundant number, since it is smaller than the sum of its proper divisors (61604240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49283320 is a wasteful number, since it uses less digits than its factorization.
49283320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1232094 (or 1232090 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 49283320 is about 7020.2079741273. The cubic root of 49283320 is about 366.6344912079.
The spelling of 49283320 in words is "forty-nine million, two hundred eighty-three thousand, three hundred twenty".
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