Base | Representation |
---|---|
bin | 1011110110010… |
… | …0010000001001 |
3 | 10110111200221121 |
4 | 2331210100021 |
5 | 100210144310 |
6 | 4533035241 |
7 | 1142250415 |
oct | 275442011 |
9 | 113450847 |
10 | 49693705 |
11 | 26061686 |
12 | 14785b21 |
13 | a3abb79 |
14 | 6857d45 |
15 | 45690da |
hex | 2f64409 |
49693705 has 8 divisors (see below), whose sum is σ = 59896512. Its totient is φ = 39578928.
The previous prime is 49693697. The next prime is 49693729. The reversal of 49693705 is 50739694.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49693705 - 23 = 49693697 is a prime.
It is a Duffinian number.
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 7 ways as a sum of consecutive naturals, for example, 20757 + ... + 23026.
It is an arithmetic number, because the mean of its divisors is an integer number (7487064).
Almost surely, 249693705 is an apocalyptic number.
It is an amenable number.
49693705 is a deficient number, since it is larger than the sum of its proper divisors (10202807).
49693705 is a wasteful number, since it uses less digits than its factorization.
49693705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44015.
The product of its (nonzero) digits is 204120, while the sum is 43.
The square root of 49693705 is about 7049.3762135383. The cubic root of 49693705 is about 367.6493415588.
The spelling of 49693705 in words is "forty-nine million, six hundred ninety-three thousand, seven hundred five".
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