Base | Representation |
---|---|
bin | 1000010101110… |
… | …0000000111001 |
3 | 2102211011101202 |
4 | 2011130000321 |
5 | 32423324042 |
6 | 3245423545 |
7 | 603216131 |
oct | 205340071 |
9 | 72734352 |
10 | 34979897 |
11 | 18821a07 |
12 | b86abb5 |
13 | 7329884 |
14 | 4907ac1 |
15 | 310e632 |
hex | 215c039 |
34979897 has 8 divisors (see below), whose sum is σ = 37094400. Its totient is φ = 32871744.
The previous prime is 34979881. The next prime is 34979909. The reversal of 34979897 is 79897943.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34979897 - 24 = 34979881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34979827) 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, 14504 + ... + 16742.
It is an arithmetic number, because the mean of its divisors is an integer number (4636800).
Almost surely, 234979897 is an apocalyptic number.
It is an amenable number.
34979897 is a deficient number, since it is larger than the sum of its proper divisors (2114503).
34979897 is a wasteful number, since it uses less digits than its factorization.
34979897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3175.
The product of its digits is 3429216, while the sum is 56.
The square root of 34979897 is about 5914.3805254650. The cubic root of 34979897 is about 327.0439921237.
The spelling of 34979897 in words is "thirty-four million, nine hundred seventy-nine thousand, eight hundred ninety-seven".
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