Base | Representation |
---|---|
bin | 111000101111… |
… | …1011011111010 |
3 | 2001222111202011 |
4 | 1301133123322 |
5 | 30104013114 |
6 | 2541400134 |
7 | 510610465 |
oct | 161373372 |
9 | 61874664 |
10 | 29751034 |
11 | 15880435 |
12 | 9b6904a |
13 | 6218881 |
14 | 3d462dc |
15 | 292a1c4 |
hex | 1c5f6fa |
29751034 has 16 divisors (see below), whose sum is σ = 46007208. Its totient is φ = 14418432.
The previous prime is 29751031. The next prime is 29751061. The reversal of 29751034 is 43015792.
It can be written as a sum of positive squares in 4 ways, for example, as 27510025 + 2241009 = 5245^2 + 1497^2 .
It is a junction number, because it is equal to n+sod(n) for n = 29750987 and 29751005.
It is not an unprimeable number, because it can be changed into a prime (29751031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24342 + ... + 25534.
Almost surely, 229751034 is an apocalyptic number.
29751034 is a deficient number, since it is larger than the sum of its proper divisors (16256174).
29751034 is a wasteful number, since it uses less digits than its factorization.
29751034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1569.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 29751034 is about 5454.4508431189. The cubic root of 29751034 is about 309.8613115317.
The spelling of 29751034 in words is "twenty-nine million, seven hundred fifty-one thousand, thirty-four".
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