Base | Representation |
---|---|
bin | 1011110100000… |
… | …1100000000000 |
3 | 10110020110200120 |
4 | 2331001200000 |
5 | 100141120420 |
6 | 4530020240 |
7 | 1141115415 |
oct | 275014000 |
9 | 113213616 |
10 | 49551360 |
11 | 25a74741 |
12 | 14717680 |
13 | a35c141 |
14 | 681c10c |
15 | 453bd40 |
hex | 2f41800 |
49551360 has 96 divisors (see below), whose sum is σ = 158623920. Its totient is φ = 13205504.
The previous prime is 49551349. The next prime is 49551367. The reversal of 49551360 is 6315594.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49551367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29914 + ... + 31526.
Almost surely, 249551360 is an apocalyptic number.
49551360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49551360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79311960).
49551360 is an abundant number, since it is smaller than the sum of its proper divisors (109072560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49551360 is a wasteful number, since it uses less digits than its factorization.
49551360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1643 (or 1623 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 33.
The square root of 49551360 is about 7039.2726897031. The cubic root of 49551360 is about 367.2979684583.
The spelling of 49551360 in words is "forty-nine million, five hundred fifty-one thousand, three hundred sixty".
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