Base | Representation |
---|---|
bin | 1000010100011… |
… | …1001001001101 |
3 | 2102122211010200 |
4 | 2011013021031 |
5 | 32413110123 |
6 | 3243524113 |
7 | 602411661 |
oct | 205071115 |
9 | 72584120 |
10 | 34894413 |
11 | 18773764 |
12 | b829639 |
13 | 72c99a8 |
14 | 48c48a1 |
15 | 30e4143 |
hex | 214724d |
34894413 has 12 divisors (see below), whose sum is σ = 50661468. Its totient is φ = 23143680.
The previous prime is 34894399. The next prime is 34894417. The reversal of 34894413 is 31449843.
It can be written as a sum of positive squares in 2 ways, for example, as 34257609 + 636804 = 5853^2 + 798^2 .
It is not a de Polignac number, because 34894413 - 24 = 34894397 is a prime.
It is a super-2 number, since 2×348944132 = 2435240117229138, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34894417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8068 + ... + 11613.
It is an arithmetic number, because the mean of its divisors is an integer number (4221789).
Almost surely, 234894413 is an apocalyptic number.
It is an amenable number.
34894413 is a deficient number, since it is larger than the sum of its proper divisors (15767055).
34894413 is a wasteful number, since it uses less digits than its factorization.
34894413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19884 (or 19881 counting only the distinct ones).
The product of its digits is 41472, while the sum is 36.
The square root of 34894413 is about 5907.1493124857. The cubic root of 34894413 is about 326.7773643763. Note that the first 3 decimals are identical.
The spelling of 34894413 in words is "thirty-four million, eight hundred ninety-four thousand, four hundred thirteen".
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