Base | Representation |
---|---|
bin | 111000000010… |
… | …0101010000101 |
3 | 2001021121200201 |
4 | 1300010222011 |
5 | 30010113310 |
6 | 2525410501 |
7 | 504501442 |
oct | 160045205 |
9 | 61247621 |
10 | 29379205 |
11 | 15647039 |
12 | 9a09a31 |
13 | 611855b |
14 | 3c8a9c9 |
15 | 28a4e3a |
hex | 1c04a85 |
29379205 has 8 divisors (see below), whose sum is σ = 35597952. Its totient is φ = 23274768.
The previous prime is 29379199. The next prime is 29379223. The reversal of 29379205 is 50297392.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29379205 - 211 = 29377157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28009 + ... + 29038.
It is an arithmetic number, because the mean of its divisors is an integer number (4449744).
Almost surely, 229379205 is an apocalyptic number.
It is an amenable number.
29379205 is a deficient number, since it is larger than the sum of its proper divisors (6218747).
29379205 is a wasteful number, since it uses less digits than its factorization.
29379205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57155.
The product of its (nonzero) digits is 34020, while the sum is 37.
The square root of 29379205 is about 5420.2587576609. The cubic root of 29379205 is about 308.5650118183.
It can be divided in two parts, 29379 and 205, that added together give a square (29584 = 1722).
The spelling of 29379205 in words is "twenty-nine million, three hundred seventy-nine thousand, two hundred five".
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