Base | Representation |
---|---|
bin | 111000100000… |
… | …1101111010011 |
3 | 2001202022220000 |
4 | 1301001233103 |
5 | 30041120040 |
6 | 2535021043 |
7 | 506563035 |
oct | 161015723 |
9 | 61668800 |
10 | 29629395 |
11 | 157a8004 |
12 | 9b0a783 |
13 | 61a53b3 |
14 | 3d13c55 |
15 | 2904130 |
hex | 1c41bd3 |
29629395 has 40 divisors (see below), whose sum is σ = 53578800. Its totient is φ = 15664320.
The previous prime is 29629393. The next prime is 29629409. The reversal of 29629395 is 59392692.
It is not a de Polignac number, because 29629395 - 21 = 29629393 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
Its product of digits (262440) is a multiple of the sum of its prime divisors (648).
It is a self number, because there is not a number n which added to its sum of digits gives 29629395.
It is not an unprimeable number, because it can be changed into a prime (29629393) 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 39 ways as a sum of consecutive naturals, for example, 60100 + ... + 60590.
It is an arithmetic number, because the mean of its divisors is an integer number (1339470).
Almost surely, 229629395 is an apocalyptic number.
29629395 is a deficient number, since it is larger than the sum of its proper divisors (23949405).
29629395 is a wasteful number, since it uses less digits than its factorization.
29629395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 657 (or 648 counting only the distinct ones).
The product of its digits is 262440, while the sum is 45.
The square root of 29629395 is about 5443.2889873678. The cubic root of 29629395 is about 309.4384387813.
The spelling of 29629395 in words is "twenty-nine million, six hundred twenty-nine thousand, three hundred ninety-five".
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