Base | Representation |
---|---|
bin | 1000010011110… |
… | …1110100110101 |
3 | 2102120212210001 |
4 | 2010331310311 |
5 | 32410344440 |
6 | 3243031301 |
7 | 602162464 |
oct | 204756465 |
9 | 72525701 |
10 | 34856245 |
11 | 18748016 |
12 | b80b531 |
13 | 72b54c8 |
14 | 48b49db |
15 | 30d7b9a |
hex | 213dd35 |
34856245 has 16 divisors (see below), whose sum is σ = 44001792. Its totient is φ = 26470080.
The previous prime is 34856233. The next prime is 34856249. The reversal of 34856245 is 54265843.
It is a de Polignac number, because none of the positive numbers 2k-34856245 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34856249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6094 + ... + 10336.
It is an arithmetic number, because the mean of its divisors is an integer number (2750112).
Almost surely, 234856245 is an apocalyptic number.
It is an amenable number.
34856245 is a deficient number, since it is larger than the sum of its proper divisors (9145547).
34856245 is a wasteful number, since it uses less digits than its factorization.
34856245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4332.
The product of its digits is 115200, while the sum is 37.
The square root of 34856245 is about 5903.9177670425. The cubic root of 34856245 is about 326.6581763493.
It can be divided in two parts, 3485 and 6245, that added together give a triangular number (9730 = T139).
The spelling of 34856245 in words is "thirty-four million, eight hundred fifty-six thousand, two hundred forty-five".
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