Base | Representation |
---|---|
bin | 1011101101000… |
… | …0001110001000 |
3 | 10102100220012200 |
4 | 2323100032020 |
5 | 100031243433 |
6 | 4512040200 |
7 | 1134143601 |
oct | 273201610 |
9 | 112326180 |
10 | 49087368 |
11 | 25788080 |
12 | 14533060 |
13 | a228ba5 |
14 | 673ada8 |
15 | 4499613 |
hex | 2ed0388 |
49087368 has 48 divisors (see below), whose sum is σ = 145033200. Its totient is φ = 14874720.
The previous prime is 49087333. The next prime is 49087399. The reversal of 49087368 is 86378094.
It is a happy number.
It is a super-3 number, since 3×490873683 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30198 + ... + 31781.
It is an arithmetic number, because the mean of its divisors is an integer number (3021525).
Almost surely, 249087368 is an apocalyptic number.
It is an amenable number.
49087368 is an abundant number, since it is smaller than the sum of its proper divisors (95945832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49087368 is a wasteful number, since it uses less digits than its factorization.
49087368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62002 (or 61995 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The square root of 49087368 is about 7006.2377921392. The cubic root of 49087368 is about 366.1479290942.
It can be divided in two parts, 49087 and 368, that added together give a triangular number (49455 = T314).
The spelling of 49087368 in words is "forty-nine million, eighty-seven thousand, three hundred sixty-eight".
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