Base | Representation |
---|---|
bin | 1011111010001… |
… | …0011011001000 |
3 | 10110222122021021 |
4 | 2332202123020 |
5 | 100241321420 |
6 | 4542322224 |
7 | 1144361020 |
oct | 276423310 |
9 | 113878237 |
10 | 49948360 |
11 | 26215a40 |
12 | 14889374 |
13 | a46aa57 |
14 | 68c2a80 |
15 | 45b97aa |
hex | 2fa26c8 |
49948360 has 64 divisors (see below), whose sum is σ = 140123520. Its totient is φ = 15567360.
The previous prime is 49948351. The next prime is 49948369. The reversal of 49948360 is 6384994.
49948360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (49948351) and next prime (49948369).
It is not an unprimeable number, because it can be changed into a prime (49948369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5029 + ... + 11188.
It is an arithmetic number, because the mean of its divisors is an integer number (2189430).
Almost surely, 249948360 is an apocalyptic number.
49948360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49948360 is an abundant number, since it is smaller than the sum of its proper divisors (90175160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49948360 is a wasteful number, since it uses less digits than its factorization.
49948360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16246 (or 16242 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 43.
The square root of 49948360 is about 7067.4153691431. The cubic root of 49948360 is about 368.2762772516.
The spelling of 49948360 in words is "forty-nine million, nine hundred forty-eight thousand, three hundred sixty".
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