Base | Representation |
---|---|
bin | 1011110111111… |
… | …0100010000100 |
3 | 10110201011121101 |
4 | 2331332202010 |
5 | 100222120343 |
6 | 4535225444 |
7 | 1143206302 |
oct | 275764204 |
9 | 113634541 |
10 | 49801348 |
11 | 26125543 |
12 | 14818284 |
13 | a418b6c |
14 | 6885272 |
15 | 458ae4d |
hex | 2f7e884 |
49801348 has 24 divisors (see below), whose sum is σ = 91203840. Its totient is φ = 23749440.
The previous prime is 49801343. The next prime is 49801351. The reversal of 49801348 is 84310894.
It is not an unprimeable number, because it can be changed into a prime (49801343) 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, 47413 + ... + 48451.
It is an arithmetic number, because the mean of its divisors is an integer number (3800160).
Almost surely, 249801348 is an apocalyptic number.
It is an amenable number.
49801348 is a deficient number, since it is larger than the sum of its proper divisors (41402492).
49801348 is a wasteful number, since it uses less digits than its factorization.
49801348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1587 (or 1585 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 49801348 is about 7057.0070143085. The cubic root of 49801348 is about 367.9146088104.
It can be divided in two parts, 4980 and 1348, that added together give a triangular number (6328 = T112).
The spelling of 49801348 in words is "forty-nine million, eight hundred one thousand, three hundred forty-eight".
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