Base | Representation |
---|---|
bin | 1011101101110… |
… | …1010100101100 |
3 | 10102110121211101 |
4 | 2323131110230 |
5 | 100040003121 |
6 | 4513132444 |
7 | 1134456220 |
oct | 273352454 |
9 | 112417741 |
10 | 49141036 |
11 | 2581442a |
12 | 1455a124 |
13 | a247449 |
14 | 6752780 |
15 | 44aa491 |
hex | 2edd52c |
49141036 has 12 divisors (see below), whose sum is σ = 98282128. Its totient is φ = 21060432.
The previous prime is 49141019. The next prime is 49141039. The reversal of 49141036 is 63014194.
49141036 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1755037 = 49141036 / (4 + 9 + 1 + 4 + 1 + 0 + 3 + 6).
It is a junction number, because it is equal to n+sod(n) for n = 49140995 and 49141013.
It is not an unprimeable number, because it can be changed into a prime (49141039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877491 + ... + 877546.
Almost surely, 249141036 is an apocalyptic number.
It is an amenable number.
49141036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49141036 is a wasteful number, since it uses less digits than its factorization.
49141036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1755048 (or 1755046 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 49141036 is about 7010.0667614510. The cubic root of 49141036 is about 366.2813189446.
The spelling of 49141036 in words is "forty-nine million, one hundred forty-one thousand, thirty-six".
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