Base | Representation |
---|---|
bin | 1000010011111… |
… | …1000100110001 |
3 | 2102121010210112 |
4 | 2010333010301 |
5 | 32411030421 |
6 | 3243111105 |
7 | 602213423 |
oct | 204770461 |
9 | 72533715 |
10 | 34861361 |
11 | 18750947 |
12 | b812495 |
13 | 72b7932 |
14 | 48b6813 |
15 | 30d945b |
hex | 213f131 |
34861361 has 4 divisors (see below), whose sum is σ = 35181300. Its totient is φ = 34541424.
The previous prime is 34861319. The next prime is 34861423. The reversal of 34861361 is 16316843.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16316843 = 3301 ⋅4943.
It can be written as a sum of positive squares in 2 ways, for example, as 14440000 + 20421361 = 3800^2 + 4519^2 .
It is a cyclic number.
It is not a de Polignac number, because 34861361 - 26 = 34861297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34861301) 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, 159806 + ... + 160023.
It is an arithmetic number, because the mean of its divisors is an integer number (8795325).
Almost surely, 234861361 is an apocalyptic number.
It is an amenable number.
34861361 is a deficient number, since it is larger than the sum of its proper divisors (319939).
34861361 is a wasteful number, since it uses less digits than its factorization.
34861361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319938.
The product of its digits is 10368, while the sum is 32.
The square root of 34861361 is about 5904.3510227628. The cubic root of 34861361 is about 326.6741572395.
The spelling of 34861361 in words is "thirty-four million, eight hundred sixty-one thousand, three hundred sixty-one".
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