Base | Representation |
---|---|
bin | 1011101101001… |
… | …0100110011011 |
3 | 10102101101120200 |
4 | 2323102212123 |
5 | 100032101430 |
6 | 4512153243 |
7 | 1134214164 |
oct | 273224633 |
9 | 112341520 |
10 | 49097115 |
11 | 25794431 |
12 | 14538823 |
13 | a230462 |
14 | 674076b |
15 | 449c460 |
hex | 2ed299b |
49097115 has 12 divisors (see below), whose sum is σ = 85101744. Its totient is φ = 26185104.
The previous prime is 49097089. The next prime is 49097119. The reversal of 49097115 is 51179094.
It is not a de Polignac number, because 49097115 - 26 = 49097051 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49097115.
It is not an unprimeable number, because it can be changed into a prime (49097119) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 545479 + ... + 545568.
It is an arithmetic number, because the mean of its divisors is an integer number (7091812).
Almost surely, 249097115 is an apocalyptic number.
49097115 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
49097115 is a deficient number, since it is larger than the sum of its proper divisors (36004629).
49097115 is a wasteful number, since it uses less digits than its factorization.
49097115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1091058 (or 1091055 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 36.
The square root of 49097115 is about 7006.9333520450. The cubic root of 49097115 is about 366.1721621289.
The spelling of 49097115 in words is "forty-nine million, ninety-seven thousand, one hundred fifteen".
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