Base | Representation |
---|---|
bin | 1011101100100… |
… | …0101011011101 |
3 | 10102022022211120 |
4 | 2323020223131 |
5 | 100024301402 |
6 | 4511241153 |
7 | 1133654541 |
oct | 273105335 |
9 | 112268746 |
10 | 49056477 |
11 | 25766948 |
12 | 145191b9 |
13 | a217b02 |
14 | 672da21 |
15 | 44903bc |
hex | 2ec8add |
49056477 has 8 divisors (see below), whose sum is σ = 67518720. Its totient is φ = 31649280.
The previous prime is 49056473. The next prime is 49056479. The reversal of 49056477 is 77465094.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49056477 - 22 = 49056473 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49056473) 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, 263652 + ... + 263837.
It is an arithmetic number, because the mean of its divisors is an integer number (8439840).
Almost surely, 249056477 is an apocalyptic number.
It is an amenable number.
49056477 is a deficient number, since it is larger than the sum of its proper divisors (18462243).
49056477 is a wasteful number, since it uses less digits than its factorization.
49056477 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 527523.
The product of its (nonzero) digits is 211680, while the sum is 42.
The square root of 49056477 is about 7004.0329096885. The cubic root of 49056477 is about 366.0711065524.
The spelling of 49056477 in words is "forty-nine million, fifty-six thousand, four hundred seventy-seven".
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