Base | Representation |
---|---|
bin | 1000001011001… |
… | …0011101011111 |
3 | 2101111212201220 |
4 | 2002302131133 |
5 | 32234113112 |
6 | 3222504423 |
7 | 564264312 |
oct | 202623537 |
9 | 71455656 |
10 | 34285407 |
11 | 18398152 |
12 | b595113 |
13 | 7145730 |
14 | 47a6979 |
15 | 302398c |
hex | 20b275f |
34285407 has 8 divisors (see below), whose sum is σ = 49230384. Its totient is φ = 21098688.
The previous prime is 34285393. The next prime is 34285417. The reversal of 34285407 is 70458243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34285407 - 26 = 34285343 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34285417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439518 + ... + 439595.
It is an arithmetic number, because the mean of its divisors is an integer number (6153798).
Almost surely, 234285407 is an apocalyptic number.
34285407 is a deficient number, since it is larger than the sum of its proper divisors (14944977).
34285407 is a wasteful number, since it uses less digits than its factorization.
34285407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 879129.
The product of its (nonzero) digits is 26880, while the sum is 33.
The square root of 34285407 is about 5855.3741981192. The cubic root of 34285407 is about 324.8651337855.
The spelling of 34285407 in words is "thirty-four million, two hundred eighty-five thousand, four hundred seven".
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