Base | Representation |
---|---|
bin | 111001000101… |
… | …0011001100100 |
3 | 2002022110010212 |
4 | 1302022121210 |
5 | 30130131022 |
6 | 2545234552 |
7 | 512242523 |
oct | 162123144 |
9 | 62273125 |
10 | 29927012 |
11 | 15990675 |
12 | a032a58 |
13 | 627a9bb |
14 | 3d904ba |
15 | 29623e2 |
hex | 1c8a664 |
29927012 has 6 divisors (see below), whose sum is σ = 52372278. Its totient is φ = 14963504.
The previous prime is 29926993. The next prime is 29927039. The reversal of 29927012 is 21072992.
It can be written as a sum of positive squares in only one way, i.e., 16192576 + 13734436 = 4024^2 + 3706^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 29927012.
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 as a sum of consecutive naturals, namely, 3740873 + ... + 3740880.
It is an arithmetic number, because the mean of its divisors is an integer number (8728713).
Almost surely, 229927012 is an apocalyptic number.
It is an amenable number.
29927012 is a deficient number, since it is larger than the sum of its proper divisors (22445266).
29927012 is a wasteful number, since it uses less digits than its factorization.
29927012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7481757 (or 7481755 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 32.
The square root of 29927012 is about 5470.5586552015. The cubic root of 29927012 is about 310.4710563094.
The spelling of 29927012 in words is "twenty-nine million, nine hundred twenty-seven thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •