Base | Representation |
---|---|
bin | 1000001111110… |
… | …0110010100001 |
3 | 2102002100100211 |
4 | 2003330302201 |
5 | 32323333412 |
6 | 3233214121 |
7 | 600003031 |
oct | 203746241 |
9 | 72070324 |
10 | 34589857 |
11 | 18585965 |
12 | b701341 |
13 | 7221193 |
14 | 48458c1 |
15 | 3083ca7 |
hex | 20fcca1 |
34589857 has 4 divisors (see below), whose sum is σ = 35524756. Its totient is φ = 33654960.
The previous prime is 34589843. The next prime is 34589911. The reversal of 34589857 is 75898543.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 16941456 + 17648401 = 4116^2 + 4201^2 .
It is a cyclic number.
It is not a de Polignac number, because 34589857 - 27 = 34589729 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 34589857.
It is not an unprimeable number, because it can be changed into a prime (34589827) 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, 467394 + ... + 467467.
It is an arithmetic number, because the mean of its divisors is an integer number (8881189).
Almost surely, 234589857 is an apocalyptic number.
34589857 is a gapful number since it is divisible by the number (37) formed by its first and last digit.
It is an amenable number.
34589857 is a deficient number, since it is larger than the sum of its proper divisors (934899).
34589857 is an equidigital number, since it uses as much as digits as its factorization.
34589857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 934898.
The product of its digits is 1209600, while the sum is 49.
The square root of 34589857 is about 5881.3142238789. The cubic root of 34589857 is about 325.8238883426.
The spelling of 34589857 in words is "thirty-four million, five hundred eighty-nine thousand, eight hundred fifty-seven".
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