Base | Representation |
---|---|
bin | 1011110111010… |
… | …1011111110011 |
3 | 10110122021211200 |
4 | 2331311133303 |
5 | 100214424324 |
6 | 4534342243 |
7 | 1142663352 |
oct | 275653763 |
9 | 113567750 |
10 | 49764339 |
11 | 260aa759 |
12 | 147ba983 |
13 | a405071 |
14 | 6875999 |
15 | 457eec9 |
hex | 2f757f3 |
49764339 has 12 divisors (see below), whose sum is σ = 72074496. Its totient is φ = 33087312.
The previous prime is 49764329. The next prime is 49764343. The reversal of 49764339 is 93346794.
It is not a de Polignac number, because 49764339 - 25 = 49764307 is a prime.
It is a super-2 number, since 2×497643392 = 4952978872213842, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 49764294 and 49764303.
It is not an unprimeable number, because it can be changed into a prime (49764329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3772 + ... + 10665.
It is an arithmetic number, because the mean of its divisors is an integer number (6006208).
Almost surely, 249764339 is an apocalyptic number.
49764339 is a deficient number, since it is larger than the sum of its proper divisors (22310157).
49764339 is a wasteful number, since it uses less digits than its factorization.
49764339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14826 (or 14823 counting only the distinct ones).
The product of its digits is 489888, while the sum is 45.
The square root of 49764339 is about 7054.3843813617. The cubic root of 49764339 is about 367.8234497919.
The spelling of 49764339 in words is "forty-nine million, seven hundred sixty-four thousand, three hundred thirty-nine".
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