Base | Representation |
---|---|
bin | 111000001100… |
… | …0011001011101 |
3 | 2001102201121101 |
4 | 1300120121131 |
5 | 30020210221 |
6 | 2531233101 |
7 | 505256251 |
oct | 160303135 |
9 | 61381541 |
10 | 29460061 |
11 | 156a1864 |
12 | 9a48791 |
13 | 61462b7 |
14 | 3cac261 |
15 | 28bdd91 |
hex | 1c1865d |
29460061 has 4 divisors (see below), whose sum is σ = 29495452. Its totient is φ = 29424672.
The previous prime is 29460059. The next prime is 29460071. The reversal of 29460061 is 16006492.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3132900 + 26327161 = 1770^2 + 5131^2 .
It is a cyclic number.
It is not a de Polignac number, because 29460061 - 21 = 29460059 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29460071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16416 + ... + 18121.
It is an arithmetic number, because the mean of its divisors is an integer number (7373863).
Almost surely, 229460061 is an apocalyptic number.
It is an amenable number.
29460061 is a deficient number, since it is larger than the sum of its proper divisors (35391).
29460061 is an equidigital number, since it uses as much as digits as its factorization.
29460061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35390.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 29460061 is about 5427.7123173580. The cubic root of 29460061 is about 308.8478250010.
The spelling of 29460061 in words is "twenty-nine million, four hundred sixty thousand, sixty-one".
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