Base | Representation |
---|---|
bin | 1011101010010… |
… | …1110101001101 |
3 | 10102001002001001 |
4 | 2322211311031 |
5 | 100010214431 |
6 | 4504220301 |
7 | 1132521442 |
oct | 272456515 |
9 | 112032031 |
10 | 48913741 |
11 | 25679688 |
12 | 1446a691 |
13 | a197b56 |
14 | 66d39c9 |
15 | 4462e61 |
hex | 2ea5d4d |
48913741 has 8 divisors (see below), whose sum is σ = 50342400. Its totient is φ = 47490768.
The previous prime is 48913729. The next prime is 48913751. The reversal of 48913741 is 14731984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48913741 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48913741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48913751) 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, 21060 + ... + 23266.
It is an arithmetic number, because the mean of its divisors is an integer number (6292800).
Almost surely, 248913741 is an apocalyptic number.
It is an amenable number.
48913741 is a deficient number, since it is larger than the sum of its proper divisors (1428659).
48913741 is a wasteful number, since it uses less digits than its factorization.
48913741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2843.
The product of its digits is 24192, while the sum is 37.
The square root of 48913741 is about 6993.8359288734. The cubic root of 48913741 is about 365.7157183128.
The spelling of 48913741 in words is "forty-eight million, nine hundred thirteen thousand, seven hundred forty-one".
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