Base | Representation |
---|---|
bin | 1011101100010… |
… | …0101111111010 |
3 | 10102021111202022 |
4 | 2323010233322 |
5 | 100023243003 |
6 | 4511034442 |
7 | 1133556602 |
oct | 273045772 |
9 | 112244668 |
10 | 49040378 |
11 | 25755842 |
12 | 1450ba22 |
13 | a21069a |
14 | 6727c02 |
15 | 448a738 |
hex | 2ec4bfa |
49040378 has 8 divisors (see below), whose sum is σ = 74568468. Its totient is φ = 24184224.
The previous prime is 49040333. The next prime is 49040417. The reversal of 49040378 is 87304094.
It can be written as a sum of positive squares in 2 ways, for example, as 48958009 + 82369 = 6997^2 + 287^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a plaindrome in base 9.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167801 + ... + 168092.
Almost surely, 249040378 is an apocalyptic number.
49040378 is a deficient number, since it is larger than the sum of its proper divisors (25528090).
49040378 is a wasteful number, since it uses less digits than its factorization.
49040378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335968.
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 49040378 is about 7002.8835489390. The cubic root of 49040378 is about 366.0310573146.
The spelling of 49040378 in words is "forty-nine million, forty thousand, three hundred seventy-eight".
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