Base | Representation |
---|---|
bin | 101010001000110… |
… | …010011110000101 |
3 | 1211021020121220100 |
4 | 222020302132011 |
5 | 2421434300244 |
6 | 154052154313 |
7 | 23342643552 |
oct | 5210623605 |
9 | 1737217810 |
10 | 706946949 |
11 | 333064785 |
12 | 178908999 |
13 | b3602407 |
14 | 69c65a29 |
15 | 420e5b69 |
hex | 2a232785 |
706946949 has 24 divisors (see below), whose sum is σ = 1072150560. Its totient is φ = 448243488.
The previous prime is 706946899. The next prime is 706946951. The reversal of 706946949 is 949649607.
It is not a de Polignac number, because 706946949 - 212 = 706942853 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 706946895 and 706946904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (706946959) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2727 + ... + 37700.
It is an arithmetic number, because the mean of its divisors is an integer number (44672940).
Almost surely, 2706946949 is an apocalyptic number.
It is an amenable number.
706946949 is a deficient number, since it is larger than the sum of its proper divisors (365203611).
706946949 is a wasteful number, since it uses less digits than its factorization.
706946949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40529 (or 40526 counting only the distinct ones).
The product of its (nonzero) digits is 2939328, while the sum is 54.
The square root of 706946949 is about 26588.4739878016. The cubic root of 706946949 is about 890.8315877700.
The spelling of 706946949 in words is "seven hundred six million, nine hundred forty-six thousand, nine hundred forty-nine".
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