Base | Representation |
---|---|
bin | 100110010001… |
… | …1001011011010 |
3 | 1101202111210111 |
4 | 1030203023122 |
5 | 20114121114 |
6 | 1554034534 |
7 | 332365321 |
oct | 114431332 |
9 | 41674714 |
10 | 20067034 |
11 | 10366729 |
12 | 6878a4a |
13 | 4207ab0 |
14 | 29450b8 |
15 | 1b65bc4 |
hex | 13232da |
20067034 has 8 divisors (see below), whose sum is σ = 32416020. Its totient is φ = 9261696.
The previous prime is 20067031. The next prime is 20067037. The reversal of 20067034 is 43076002.
It is an interprime number because it is at equal distance from previous prime (20067031) and next prime (20067037).
It can be written as a sum of positive squares in 2 ways, for example, as 19386409 + 680625 = 4403^2 + 825^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20066996 and 20067014.
It is not an unprimeable number, because it can be changed into a prime (20067031) 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, 385879 + ... + 385930.
Almost surely, 220067034 is an apocalyptic number.
20067034 is a deficient number, since it is larger than the sum of its proper divisors (12348986).
20067034 is a wasteful number, since it uses less digits than its factorization.
20067034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771824.
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 20067034 is about 4479.6243146050. The cubic root of 20067034 is about 271.7446872568.
It can be divided in two parts, 200670 and 34, that added together give a square (200704 = 4482).
The spelling of 20067034 in words is "twenty million, sixty-seven thousand, thirty-four".
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