Base | Representation |
---|---|
bin | 1000010101101… |
… | …1110100111001 |
3 | 2102211010100022 |
4 | 2011123310321 |
5 | 32423313004 |
6 | 3245420225 |
7 | 603213653 |
oct | 205336471 |
9 | 72733308 |
10 | 34979129 |
11 | 18821379 |
12 | b86a675 |
13 | 7329413 |
14 | 49076d3 |
15 | 310e2be |
hex | 215bd39 |
34979129 has 8 divisors (see below), whose sum is σ = 36342528. Its totient is φ = 33630480.
The previous prime is 34979117. The next prime is 34979141. The reversal of 34979129 is 92197943.
It is an interprime number because it is at equal distance from previous prime (34979117) and next prime (34979141).
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 34979129 - 212 = 34975033 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34979129.
It is not an unprimeable number, because it can be changed into a prime (34979179) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274 + ... + 8460.
It is an arithmetic number, because the mean of its divisors is an integer number (4542816).
Almost surely, 234979129 is an apocalyptic number.
It is an amenable number.
34979129 is a deficient number, since it is larger than the sum of its proper divisors (1363399).
34979129 is a wasteful number, since it uses less digits than its factorization.
34979129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7375.
The product of its digits is 122472, while the sum is 44.
The square root of 34979129 is about 5914.3155986132. The cubic root of 34979129 is about 327.0415986382.
The spelling of 34979129 in words is "thirty-four million, nine hundred seventy-nine thousand, one hundred twenty-nine".
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