Base | Representation |
---|---|
bin | 110111101110… |
… | …1000100110010 |
3 | 2000222101021212 |
4 | 1233131010302 |
5 | 24434421244 |
6 | 2522120122 |
7 | 503224655 |
oct | 157350462 |
9 | 60871255 |
10 | 29217074 |
11 | 15546247 |
12 | 9950042 |
13 | 608c813 |
14 | 3c4789c |
15 | 2871d9e |
hex | 1bdd132 |
29217074 has 8 divisors (see below), whose sum is σ = 43874460. Its totient is φ = 14592256.
The previous prime is 29217049. The next prime is 29217077. The reversal of 29217074 is 47071292.
It can be written as a sum of positive squares in 2 ways, for example, as 26988025 + 2229049 = 5195^2 + 1493^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 29217074.
It is not an unprimeable number, because it can be changed into a prime (29217077) 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, 5759 + ... + 9570.
Almost surely, 229217074 is an apocalyptic number.
29217074 is a deficient number, since it is larger than the sum of its proper divisors (14657386).
29217074 is a wasteful number, since it uses less digits than its factorization.
29217074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16284.
The product of its (nonzero) digits is 7056, while the sum is 32.
The square root of 29217074 is about 5405.2820462951. The cubic root of 29217074 is about 307.9963526301.
The spelling of 29217074 in words is "twenty-nine million, two hundred seventeen thousand, seventy-four".
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